517882920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{54629}}^1$

素因数の和:54722

約数の個数: 64

約数和(自身を含む): 1573344000

約数和(自身を除く): 1055461080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 54629, 109258, 163887, 218516, 273145, 327774, 437032, 546290, 655548, 819435, 1092580, 1311096, 1638870, 2185160, 3277740, 4315691, 6555480, 8631382, 12947073, 17262764, 21578455, 25894146, 34525528, 43156910, 51788292, 64735365, 86313820, 103576584, 129470730, 172627640, 258941460, 517882920]

約数ペア:

[(1, 517882920), (2, 258941460), (3, 172627640), (4, 129470730), (5, 103576584), (6, 86313820), (8, 64735365), (10, 51788292), (12, 43156910), (15, 34525528), (20, 25894146), (24, 21578455), (30, 17262764), (40, 12947073), (60, 8631382), (79, 6555480), (120, 4315691), (158, 3277740), (237, 2185160), (316, 1638870), (395, 1311096), (474, 1092580), (632, 819435), (790, 655548), (948, 546290), (1185, 437032), (1580, 327774), (1896, 273145), (2370, 218516), (3160, 163887), (4740, 109258), (9480, 54629)]