88960860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1579}}^1$

素因数の和:1907

約数の個数: 72

約数和(自身を含む): 270881520

約数和(自身を除く): 181920660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1579, 1878, 2817, 3130, 3158, 3756, 4695, 4737, 5634, 6260, 6316, 7895, 9390, 9474, 11268, 14085, 14211, 15790, 18780, 18948, 23685, 28170, 28422, 31580, 47370, 56340, 56844, 71055, 94740, 142110, 284220, 494227, 988454, 1482681, 1976908, 2471135, 2965362, 4448043, 4942270, 5930724, 7413405, 8896086, 9884540, 14826810, 17792172, 22240215, 29653620, 44480430, 88960860]

約数ペア:

[(1, 88960860), (2, 44480430), (3, 29653620), (4, 22240215), (5, 17792172), (6, 14826810), (9, 9884540), (10, 8896086), (12, 7413405), (15, 5930724), (18, 4942270), (20, 4448043), (30, 2965362), (36, 2471135), (45, 1976908), (60, 1482681), (90, 988454), (180, 494227), (313, 284220), (626, 142110), (939, 94740), (1252, 71055), (1565, 56844), (1579, 56340), (1878, 47370), (2817, 31580), (3130, 28422), (3158, 28170), (3756, 23685), (4695, 18948), (4737, 18780), (5634, 15790), (6260, 14211), (6316, 14085), (7895, 11268), (9390, 9474)]