11990645760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1181}}^1$

素因数の和:1870

約数の個数: 176

約数和(自身を含む): 38441873952

約数和(自身を除く): 26451228192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 661, 768, 960, 1024, 1181, 1280, 1322, 1536, 1920, 1983, 2362, 2560, 2644, 3072, 3305, 3543, 3840, 3966, 4724, 5120, 5288, 5905, 6610, 7086, 7680, 7932, 9448, 9915, 10576, 11810, 13220, 14172, 15360, 15864, 17715, 18896, 19830, 21152, 23620, 26440, 28344, 31728, 35430, 37792, 39660, 42304, 47240, 52880, 56688, 63456, 70860, 75584, 79320, 84608, 94480, 105760, 113376, 126912, 141720, 151168, 158640, 169216, 188960, 211520, 226752, 253824, 283440, 302336, 317280, 338432, 377920, 423040, 453504, 507648, 566880, 604672, 634560, 676864, 755840, 780641, 846080, 907008, 1015296, 1133760, 1209344, 1269120, 1511680, 1561282, 1692160, 1814016, 2030592, 2267520, 2341923, 2538240, 3023360, 3122564, 3384320, 3628032, 3903205, 4535040, 4683846, 5076480, 6046720, 6245128, 7806410, 9070080, 9367692, 10152960, 11709615, 12490256, 15612820, 18140160, 18735384, 23419230, 24980512, 31225640, 37470768, 46838460, 49961024, 62451280, 74941536, 93676920, 99922048, 124902560, 149883072, 187353840, 199844096, 249805120, 299766144, 374707680, 399688192, 499610240, 599532288, 749415360, 799376384, 999220480, 1199064576, 1498830720, 1998440960, 2398129152, 2997661440, 3996881920, 5995322880, 11990645760]

約数ペア:

[(1, 11990645760), (2, 5995322880), (3, 3996881920), (4, 2997661440), (5, 2398129152), (6, 1998440960), (8, 1498830720), (10, 1199064576), (12, 999220480), (15, 799376384), (16, 749415360), (20, 599532288), (24, 499610240), (30, 399688192), (32, 374707680), (40, 299766144), (48, 249805120), (60, 199844096), (64, 187353840), (80, 149883072), (96, 124902560), (120, 99922048), (128, 93676920), (160, 74941536), (192, 62451280), (240, 49961024), (256, 46838460), (320, 37470768), (384, 31225640), (480, 24980512), (512, 23419230), (640, 18735384), (661, 18140160), (768, 15612820), (960, 12490256), (1024, 11709615), (1181, 10152960), (1280, 9367692), (1322, 9070080), (1536, 7806410), (1920, 6245128), (1983, 6046720), (2362, 5076480), (2560, 4683846), (2644, 4535040), (3072, 3903205), (3305, 3628032), (3543, 3384320), (3840, 3122564), (3966, 3023360), (4724, 2538240), (5120, 2341923), (5288, 2267520), (5905, 2030592), (6610, 1814016), (7086, 1692160), (7680, 1561282), (7932, 1511680), (9448, 1269120), (9915, 1209344), (10576, 1133760), (11810, 1015296), (13220, 907008), (14172, 846080), (15360, 780641), (15864, 755840), (17715, 676864), (18896, 634560), (19830, 604672), (21152, 566880), (23620, 507648), (26440, 453504), (28344, 423040), (31728, 377920), (35430, 338432), (37792, 317280), (39660, 302336), (42304, 283440), (47240, 253824), (52880, 226752), (56688, 211520), (63456, 188960), (70860, 169216), (75584, 158640), (79320, 151168), (84608, 141720), (94480, 126912), (105760, 113376)]