67692120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3593}}^1$

素因数の和:3764

約数の個数: 64

約数和(自身を含む): 204426720

約数和(自身を除く): 136734600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3593, 3768, 4710, 6280, 7186, 9420, 10779, 14372, 17965, 18840, 21558, 28744, 35930, 43116, 53895, 71860, 86232, 107790, 143720, 215580, 431160, 564101, 1128202, 1692303, 2256404, 2820505, 3384606, 4512808, 5641010, 6769212, 8461515, 11282020, 13538424, 16923030, 22564040, 33846060, 67692120]

約数ペア:

[(1, 67692120), (2, 33846060), (3, 22564040), (4, 16923030), (5, 13538424), (6, 11282020), (8, 8461515), (10, 6769212), (12, 5641010), (15, 4512808), (20, 3384606), (24, 2820505), (30, 2256404), (40, 1692303), (60, 1128202), (120, 564101), (157, 431160), (314, 215580), (471, 143720), (628, 107790), (785, 86232), (942, 71860), (1256, 53895), (1570, 43116), (1884, 35930), (2355, 28744), (3140, 21558), (3593, 18840), (3768, 17965), (4710, 14372), (6280, 10779), (7186, 9420)]