156306240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 224

約数和(自身を含む): 560832000

約数和(自身を除く): 404525760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 229, 237, 240, 270, 288, 316, 320, 360, 395, 432, 458, 474, 480, 540, 576, 632, 687, 711, 720, 790, 864, 916, 948, 960, 1080, 1145, 1185, 1264, 1374, 1422, 1440, 1580, 1728, 1832, 1896, 2061, 2133, 2160, 2290, 2370, 2528, 2748, 2844, 2880, 3160, 3435, 3555, 3664, 3792, 4122, 4266, 4320, 4580, 4740, 5056, 5496, 5688, 6183, 6320, 6870, 7110, 7328, 7584, 8244, 8532, 8640, 9160, 9480, 10305, 10665, 10992, 11376, 12366, 12640, 13740, 14220, 14656, 15168, 16488, 17064, 18091, 18320, 18960, 20610, 21330, 21984, 22752, 24732, 25280, 27480, 28440, 30915, 32976, 34128, 36182, 36640, 37920, 41220, 42660, 43968, 45504, 49464, 54273, 54960, 56880, 61830, 65952, 68256, 72364, 73280, 75840, 82440, 85320, 90455, 98928, 108546, 109920, 113760, 123660, 131904, 136512, 144728, 162819, 164880, 170640, 180910, 197856, 217092, 219840, 227520, 247320, 271365, 289456, 325638, 329760, 341280, 361820, 395712, 434184, 488457, 494640, 542730, 578912, 651276, 659520, 682560, 723640, 814095, 868368, 976914, 989280, 1085460, 1157824, 1302552, 1447280, 1628190, 1736736, 1953828, 1978560, 2170920, 2442285, 2605104, 2894560, 3256380, 3473472, 3907656, 4341840, 4884570, 5210208, 5789120, 6512760, 7815312, 8683680, 9769140, 10420416, 13025520, 15630624, 17367360, 19538280, 26051040, 31261248, 39076560, 52102080, 78153120, 156306240]

約数ペア:

[(1, 156306240), (2, 78153120), (3, 52102080), (4, 39076560), (5, 31261248), (6, 26051040), (8, 19538280), (9, 17367360), (10, 15630624), (12, 13025520), (15, 10420416), (16, 9769140), (18, 8683680), (20, 7815312), (24, 6512760), (27, 5789120), (30, 5210208), (32, 4884570), (36, 4341840), (40, 3907656), (45, 3473472), (48, 3256380), (54, 2894560), (60, 2605104), (64, 2442285), (72, 2170920), (79, 1978560), (80, 1953828), (90, 1736736), (96, 1628190), (108, 1447280), (120, 1302552), (135, 1157824), (144, 1085460), (158, 989280), (160, 976914), (180, 868368), (192, 814095), (216, 723640), (229, 682560), (237, 659520), (240, 651276), (270, 578912), (288, 542730), (316, 494640), (320, 488457), (360, 434184), (395, 395712), (432, 361820), (458, 341280), (474, 329760), (480, 325638), (540, 289456), (576, 271365), (632, 247320), (687, 227520), (711, 219840), (720, 217092), (790, 197856), (864, 180910), (916, 170640), (948, 164880), (960, 162819), (1080, 144728), (1145, 136512), (1185, 131904), (1264, 123660), (1374, 113760), (1422, 109920), (1440, 108546), (1580, 98928), (1728, 90455), (1832, 85320), (1896, 82440), (2061, 75840), (2133, 73280), (2160, 72364), (2290, 68256), (2370, 65952), (2528, 61830), (2748, 56880), (2844, 54960), (2880, 54273), (3160, 49464), (3435, 45504), (3555, 43968), (3664, 42660), (3792, 41220), (4122, 37920), (4266, 36640), (4320, 36182), (4580, 34128), (4740, 32976), (5056, 30915), (5496, 28440), (5688, 27480), (6183, 25280), (6320, 24732), (6870, 22752), (7110, 21984), (7328, 21330), (7584, 20610), (8244, 18960), (8532, 18320), (8640, 18091), (9160, 17064), (9480, 16488), (10305, 15168), (10665, 14656), (10992, 14220), (11376, 13740), (12366, 12640)]