56576880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{8731}}^1$

素因数の和:8756

約数の個数: 100

約数和(自身を含む): 196522392

約数和(自身を除く): 139945512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 8731, 17462, 26193, 34924, 43655, 52386, 69848, 78579, 87310, 104772, 130965, 139696, 157158, 174620, 209544, 235737, 261930, 314316, 349240, 392895, 419088, 471474, 523860, 628632, 698480, 707211, 785790, 942948, 1047720, 1178685, 1257264, 1414422, 1571580, 1885896, 2095440, 2357370, 2828844, 3143160, 3536055, 3771792, 4714740, 5657688, 6286320, 7072110, 9429480, 11315376, 14144220, 18858960, 28288440, 56576880]

約数ペア:

[(1, 56576880), (2, 28288440), (3, 18858960), (4, 14144220), (5, 11315376), (6, 9429480), (8, 7072110), (9, 6286320), (10, 5657688), (12, 4714740), (15, 3771792), (16, 3536055), (18, 3143160), (20, 2828844), (24, 2357370), (27, 2095440), (30, 1885896), (36, 1571580), (40, 1414422), (45, 1257264), (48, 1178685), (54, 1047720), (60, 942948), (72, 785790), (80, 707211), (81, 698480), (90, 628632), (108, 523860), (120, 471474), (135, 419088), (144, 392895), (162, 349240), (180, 314316), (216, 261930), (240, 235737), (270, 209544), (324, 174620), (360, 157158), (405, 139696), (432, 130965), (540, 104772), (648, 87310), (720, 78579), (810, 69848), (1080, 52386), (1296, 43655), (1620, 34924), (2160, 26193), (3240, 17462), (6480, 8731)]