139560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1163}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 419040

約数和(自身を除く): 279480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1163, 2326, 3489, 4652, 5815, 6978, 9304, 11630, 13956, 17445, 23260, 27912, 34890, 46520, 69780, 139560]

約数ペア:

[(1, 139560), (2, 69780), (3, 46520), (4, 34890), (5, 27912), (6, 23260), (8, 17445), (10, 13956), (12, 11630), (15, 9304), (20, 6978), (24, 5815), (30, 4652), (40, 3489), (60, 2326), (120, 1163)]