15085320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125711}}^1$

素因数の和:125725

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 30171000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125711, 251422, 377133, 502844, 628555, 754266, 1005688, 1257110, 1508532, 1885665, 2514220, 3017064, 3771330, 5028440, 7542660, 15085320]

約数ペア:

[(1, 15085320), (2, 7542660), (3, 5028440), (4, 3771330), (5, 3017064), (6, 2514220), (8, 1885665), (10, 1508532), (12, 1257110), (15, 1005688), (20, 754266), (24, 628555), (30, 502844), (40, 377133), (60, 251422), (120, 125711)]