89827560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{249521}}^1$

素因数の和:249538

約数の個数: 48

約数和(自身を含む): 291940740

約数和(自身を除く): 202113180

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, 249521, 499042, 748563, 998084, 1247605, 1497126, 1996168, 2245689, 2495210, 2994252, 3742815, 4491378, 4990420, 5988504, 7485630, 8982756, 9980840, 11228445, 14971260, 17965512, 22456890, 29942520, 44913780, 89827560]

約数ペア:

[(1, 89827560), (2, 44913780), (3, 29942520), (4, 22456890), (5, 17965512), (6, 14971260), (8, 11228445), (9, 9980840), (10, 8982756), (12, 7485630), (15, 5988504), (18, 4990420), (20, 4491378), (24, 3742815), (30, 2994252), (36, 2495210), (40, 2245689), (45, 1996168), (60, 1497126), (72, 1247605), (90, 998084), (120, 748563), (180, 499042), (360, 249521)]