1520286720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3470

約数の個数: 176

約数和(自身を含む): 5031689760

約数和(自身を除く): 3511403040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 870, 928, 960, 1024, 1160, 1280, 1392, 1536, 1740, 1856, 1920, 2320, 2560, 2784, 3072, 3413, 3480, 3712, 3840, 4640, 5120, 5568, 6826, 6960, 7424, 7680, 9280, 10239, 11136, 13652, 13920, 14848, 15360, 17065, 18560, 20478, 22272, 27304, 27840, 29696, 34130, 37120, 40956, 44544, 51195, 54608, 55680, 68260, 74240, 81912, 89088, 98977, 102390, 109216, 111360, 136520, 148480, 163824, 197954, 204780, 218432, 222720, 273040, 296931, 327648, 395908, 409560, 436864, 445440, 494885, 546080, 593862, 655296, 791816, 819120, 873728, 989770, 1092160, 1187724, 1310592, 1484655, 1583632, 1638240, 1747456, 1979540, 2184320, 2375448, 2621184, 2969310, 3167264, 3276480, 3494912, 3959080, 4368640, 4750896, 5242368, 5938620, 6334528, 6552960, 7918160, 8737280, 9501792, 10484736, 11877240, 12669056, 13105920, 15836320, 17474560, 19003584, 23754480, 25338112, 26211840, 31672640, 38007168, 47508960, 50676224, 52423680, 63345280, 76014336, 95017920, 101352448, 126690560, 152028672, 190035840, 253381120, 304057344, 380071680, 506762240, 760143360, 1520286720]

約数ペア:

[(1, 1520286720), (2, 760143360), (3, 506762240), (4, 380071680), (5, 304057344), (6, 253381120), (8, 190035840), (10, 152028672), (12, 126690560), (15, 101352448), (16, 95017920), (20, 76014336), (24, 63345280), (29, 52423680), (30, 50676224), (32, 47508960), (40, 38007168), (48, 31672640), (58, 26211840), (60, 25338112), (64, 23754480), (80, 19003584), (87, 17474560), (96, 15836320), (116, 13105920), (120, 12669056), (128, 11877240), (145, 10484736), (160, 9501792), (174, 8737280), (192, 7918160), (232, 6552960), (240, 6334528), (256, 5938620), (290, 5242368), (320, 4750896), (348, 4368640), (384, 3959080), (435, 3494912), (464, 3276480), (480, 3167264), (512, 2969310), (580, 2621184), (640, 2375448), (696, 2184320), (768, 1979540), (870, 1747456), (928, 1638240), (960, 1583632), (1024, 1484655), (1160, 1310592), (1280, 1187724), (1392, 1092160), (1536, 989770), (1740, 873728), (1856, 819120), (1920, 791816), (2320, 655296), (2560, 593862), (2784, 546080), (3072, 494885), (3413, 445440), (3480, 436864), (3712, 409560), (3840, 395908), (4640, 327648), (5120, 296931), (5568, 273040), (6826, 222720), (6960, 218432), (7424, 204780), (7680, 197954), (9280, 163824), (10239, 148480), (11136, 136520), (13652, 111360), (13920, 109216), (14848, 102390), (15360, 98977), (17065, 89088), (18560, 81912), (20478, 74240), (22272, 68260), (27304, 55680), (27840, 54608), (29696, 51195), (34130, 44544), (37120, 40956)]