74384280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206623}}^1$

素因数の和:206640

約数の個数: 48

約数和(自身を含む): 241750080

約数和(自身を除く): 167365800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206623, 413246, 619869, 826492, 1033115, 1239738, 1652984, 1859607, 2066230, 2479476, 3099345, 3719214, 4132460, 4958952, 6198690, 7438428, 8264920, 9298035, 12397380, 14876856, 18596070, 24794760, 37192140, 74384280]

約数ペア:

[(1, 74384280), (2, 37192140), (3, 24794760), (4, 18596070), (5, 14876856), (6, 12397380), (8, 9298035), (9, 8264920), (10, 7438428), (12, 6198690), (15, 4958952), (18, 4132460), (20, 3719214), (24, 3099345), (30, 2479476), (36, 2066230), (40, 1859607), (45, 1652984), (60, 1239738), (72, 1033115), (90, 826492), (120, 619869), (180, 413246), (360, 206623)]