56556360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7481}}^1$

素因数の和:7508

約数の個数: 128

約数和(自身を含む): 215481600

約数和(自身を除く): 158925240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7481, 7560, 14962, 22443, 29924, 37405, 44886, 52367, 59848, 67329, 74810, 89772, 104734, 112215, 134658, 149620, 157101, 179544, 201987, 209468, 224430, 261835, 269316, 299240, 314202, 336645, 403974, 418936, 448860, 471303, 523670, 538632, 628404, 673290, 785505, 807948, 897720, 942606, 1009935, 1047340, 1256808, 1346580, 1413909, 1571010, 1615896, 1885212, 2019870, 2094680, 2356515, 2693160, 2827818, 3142020, 3770424, 4039740, 4713030, 5655636, 6284040, 7069545, 8079480, 9426060, 11311272, 14139090, 18852120, 28278180, 56556360]

約数ペア:

[(1, 56556360), (2, 28278180), (3, 18852120), (4, 14139090), (5, 11311272), (6, 9426060), (7, 8079480), (8, 7069545), (9, 6284040), (10, 5655636), (12, 4713030), (14, 4039740), (15, 3770424), (18, 3142020), (20, 2827818), (21, 2693160), (24, 2356515), (27, 2094680), (28, 2019870), (30, 1885212), (35, 1615896), (36, 1571010), (40, 1413909), (42, 1346580), (45, 1256808), (54, 1047340), (56, 1009935), (60, 942606), (63, 897720), (70, 807948), (72, 785505), (84, 673290), (90, 628404), (105, 538632), (108, 523670), (120, 471303), (126, 448860), (135, 418936), (140, 403974), (168, 336645), (180, 314202), (189, 299240), (210, 269316), (216, 261835), (252, 224430), (270, 209468), (280, 201987), (315, 179544), (360, 157101), (378, 149620), (420, 134658), (504, 112215), (540, 104734), (630, 89772), (756, 74810), (840, 67329), (945, 59848), (1080, 52367), (1260, 44886), (1512, 37405), (1890, 29924), (2520, 22443), (3780, 14962), (7481, 7560)]