260381580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2315

約数の個数: 96

約数和(自身を含む): 763245504

約数和(自身を除く): 502863924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 111, 148, 159, 185, 212, 222, 265, 318, 370, 444, 530, 555, 636, 740, 795, 1060, 1110, 1590, 1961, 2213, 2220, 3180, 3922, 4426, 5883, 6639, 7844, 8852, 9805, 11065, 11766, 13278, 19610, 22130, 23532, 26556, 29415, 33195, 39220, 44260, 58830, 66390, 81881, 117289, 117660, 132780, 163762, 234578, 245643, 327524, 351867, 409405, 469156, 491286, 586445, 703734, 818810, 982572, 1172890, 1228215, 1407468, 1637620, 1759335, 2345780, 2456430, 3518670, 4339693, 4912860, 7037340, 8679386, 13019079, 17358772, 21698465, 26038158, 43396930, 52076316, 65095395, 86793860, 130190790, 260381580]

約数ペア:

[(1, 260381580), (2, 130190790), (3, 86793860), (4, 65095395), (5, 52076316), (6, 43396930), (10, 26038158), (12, 21698465), (15, 17358772), (20, 13019079), (30, 8679386), (37, 7037340), (53, 4912860), (60, 4339693), (74, 3518670), (106, 2456430), (111, 2345780), (148, 1759335), (159, 1637620), (185, 1407468), (212, 1228215), (222, 1172890), (265, 982572), (318, 818810), (370, 703734), (444, 586445), (530, 491286), (555, 469156), (636, 409405), (740, 351867), (795, 327524), (1060, 245643), (1110, 234578), (1590, 163762), (1961, 132780), (2213, 117660), (2220, 117289), (3180, 81881), (3922, 66390), (4426, 58830), (5883, 44260), (6639, 39220), (7844, 33195), (8852, 29415), (9805, 26556), (11065, 23532), (11766, 22130), (13278, 19610)]