1521930240

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 312

約数和(自身を含む): 5520078720

約数和(自身を除く): 3998148480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 359, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 718, 720, 736, 768, 828, 920, 960, 1024, 1035, 1077, 1104, 1152, 1280, 1380, 1436, 1440, 1472, 1536, 1656, 1795, 1840, 1920, 2048, 2070, 2154, 2208, 2304, 2560, 2760, 2872, 2880, 2944, 3072, 3231, 3312, 3590, 3680, 3840, 4096, 4140, 4308, 4416, 4608, 5120, 5385, 5520, 5744, 5760, 5888, 6144, 6462, 6624, 7180, 7360, 7680, 8257, 8280, 8616, 8832, 9216, 10240, 10770, 11040, 11488, 11520, 11776, 12288, 12924, 13248, 14360, 14720, 15360, 16155, 16514, 16560, 17232, 17664, 18432, 20480, 21540, 22080, 22976, 23040, 23552, 24771, 25848, 26496, 28720, 29440, 30720, 32310, 33028, 33120, 34464, 35328, 36864, 41285, 43080, 44160, 45952, 46080, 47104, 49542, 51696, 52992, 57440, 58880, 61440, 64620, 66056, 66240, 68928, 70656, 74313, 82570, 86160, 88320, 91904, 92160, 94208, 99084, 103392, 105984, 114880, 117760, 123855, 129240, 132112, 132480, 137856, 141312, 148626, 165140, 172320, 176640, 183808, 184320, 198168, 206784, 211968, 229760, 235520, 247710, 258480, 264224, 264960, 275712, 282624, 297252, 330280, 344640, 353280, 367616, 371565, 396336, 413568, 423936, 459520, 471040, 495420, 516960, 528448, 529920, 551424, 594504, 660560, 689280, 706560, 735232, 743130, 792672, 827136, 847872, 919040, 990840, 1033920, 1056896, 1059840, 1102848, 1189008, 1321120, 1378560, 1413120, 1470464, 1486260, 1585344, 1654272, 1838080, 1981680, 2067840, 2113792, 2119680, 2205696, 2378016, 2642240, 2757120, 2972520, 3170688, 3308544, 3676160, 3963360, 4135680, 4227584, 4239360, 4411392, 4756032, 5284480, 5514240, 5945040, 6341376, 6617088, 7352320, 7926720, 8271360, 8455168, 9512064, 10568960, 11028480, 11890080, 12682752, 13234176, 15853440, 16542720, 16910336, 19024128, 21137920, 22056960, 23780160, 25365504, 31706880, 33085440, 33820672, 38048256, 42275840, 47560320, 50731008, 63413760, 66170880, 76096512, 84551680, 95120640, 101462016, 126827520, 152193024, 169103360, 190241280, 253655040, 304386048, 380482560, 507310080, 760965120, 1521930240]

約数ペア:

[(1, 1521930240), (2, 760965120), (3, 507310080), (4, 380482560), (5, 304386048), (6, 253655040), (8, 190241280), (9, 169103360), (10, 152193024), (12, 126827520), (15, 101462016), (16, 95120640), (18, 84551680), (20, 76096512), (23, 66170880), (24, 63413760), (30, 50731008), (32, 47560320), (36, 42275840), (40, 38048256), (45, 33820672), (46, 33085440), (48, 31706880), (60, 25365504), (64, 23780160), (69, 22056960), (72, 21137920), (80, 19024128), (90, 16910336), (92, 16542720), (96, 15853440), (115, 13234176), (120, 12682752), (128, 11890080), (138, 11028480), (144, 10568960), (160, 9512064), (180, 8455168), (184, 8271360), (192, 7926720), (207, 7352320), (230, 6617088), (240, 6341376), (256, 5945040), (276, 5514240), (288, 5284480), (320, 4756032), (345, 4411392), (359, 4239360), (360, 4227584), (368, 4135680), (384, 3963360), (414, 3676160), (460, 3308544), (480, 3170688), (512, 2972520), (552, 2757120), (576, 2642240), (640, 2378016), (690, 2205696), (718, 2119680), (720, 2113792), (736, 2067840), (768, 1981680), (828, 1838080), (920, 1654272), (960, 1585344), (1024, 1486260), (1035, 1470464), (1077, 1413120), (1104, 1378560), (1152, 1321120), (1280, 1189008), (1380, 1102848), (1436, 1059840), (1440, 1056896), (1472, 1033920), (1536, 990840), (1656, 919040), (1795, 847872), (1840, 827136), (1920, 792672), (2048, 743130), (2070, 735232), (2154, 706560), (2208, 689280), (2304, 660560), (2560, 594504), (2760, 551424), (2872, 529920), (2880, 528448), (2944, 516960), (3072, 495420), (3231, 471040), (3312, 459520), (3590, 423936), (3680, 413568), (3840, 396336), (4096, 371565), (4140, 367616), (4308, 353280), (4416, 344640), (4608, 330280), (5120, 297252), (5385, 282624), (5520, 275712), (5744, 264960), (5760, 264224), (5888, 258480), (6144, 247710), (6462, 235520), (6624, 229760), (7180, 211968), (7360, 206784), (7680, 198168), (8257, 184320), (8280, 183808), (8616, 176640), (8832, 172320), (9216, 165140), (10240, 148626), (10770, 141312), (11040, 137856), (11488, 132480), (11520, 132112), (11776, 129240), (12288, 123855), (12924, 117760), (13248, 114880), (14360, 105984), (14720, 103392), (15360, 99084), (16155, 94208), (16514, 92160), (16560, 91904), (17232, 88320), (17664, 86160), (18432, 82570), (20480, 74313), (21540, 70656), (22080, 68928), (22976, 66240), (23040, 66056), (23552, 64620), (24771, 61440), (25848, 58880), (26496, 57440), (28720, 52992), (29440, 51696), (30720, 49542), (32310, 47104), (33028, 46080), (33120, 45952), (34464, 44160), (35328, 43080), (36864, 41285)]