135382920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26237}}^1$

素因数の和:26294

約数の個数: 64

約数和(自身を含む): 415609920

約数和(自身を除く): 280227000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 26237, 52474, 78711, 104948, 131185, 157422, 209896, 262370, 314844, 393555, 524740, 629688, 787110, 1049480, 1128191, 1574220, 2256382, 3148440, 3384573, 4512764, 5640955, 6769146, 9025528, 11281910, 13538292, 16922865, 22563820, 27076584, 33845730, 45127640, 67691460, 135382920]

約数ペア:

[(1, 135382920), (2, 67691460), (3, 45127640), (4, 33845730), (5, 27076584), (6, 22563820), (8, 16922865), (10, 13538292), (12, 11281910), (15, 9025528), (20, 6769146), (24, 5640955), (30, 4512764), (40, 3384573), (43, 3148440), (60, 2256382), (86, 1574220), (120, 1128191), (129, 1049480), (172, 787110), (215, 629688), (258, 524740), (344, 393555), (430, 314844), (516, 262370), (645, 209896), (860, 157422), (1032, 131185), (1290, 104948), (1720, 78711), (2580, 52474), (5160, 26237)]