263712480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23887}}^1$

素因数の和:23928

約数の個数: 96

約数和(自身を含む): 866847744

約数和(自身を除く): 603135264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 23887, 47774, 71661, 95548, 119435, 143322, 191096, 238870, 286644, 358305, 382192, 477740, 549401, 573288, 716610, 764384, 955480, 1098802, 1146576, 1433220, 1648203, 1910960, 2197604, 2293152, 2747005, 2866440, 3296406, 3821920, 4395208, 5494010, 5732880, 6592812, 8241015, 8790416, 10988020, 11465760, 13185624, 16482030, 17580832, 21976040, 26371248, 32964060, 43952080, 52742496, 65928120, 87904160, 131856240, 263712480]

約数ペア:

[(1, 263712480), (2, 131856240), (3, 87904160), (4, 65928120), (5, 52742496), (6, 43952080), (8, 32964060), (10, 26371248), (12, 21976040), (15, 17580832), (16, 16482030), (20, 13185624), (23, 11465760), (24, 10988020), (30, 8790416), (32, 8241015), (40, 6592812), (46, 5732880), (48, 5494010), (60, 4395208), (69, 3821920), (80, 3296406), (92, 2866440), (96, 2747005), (115, 2293152), (120, 2197604), (138, 1910960), (160, 1648203), (184, 1433220), (230, 1146576), (240, 1098802), (276, 955480), (345, 764384), (368, 716610), (460, 573288), (480, 549401), (552, 477740), (690, 382192), (736, 358305), (920, 286644), (1104, 238870), (1380, 191096), (1840, 143322), (2208, 119435), (2760, 95548), (3680, 71661), (5520, 47774), (11040, 23887)]