279120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1163}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 866016

約数和(自身を除く): 586896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1163, 2326, 3489, 4652, 5815, 6978, 9304, 11630, 13956, 17445, 18608, 23260, 27912, 34890, 46520, 55824, 69780, 93040, 139560, 279120]

約数ペア:

[(1, 279120), (2, 139560), (3, 93040), (4, 69780), (5, 55824), (6, 46520), (8, 34890), (10, 27912), (12, 23260), (15, 18608), (16, 17445), (20, 13956), (24, 11630), (30, 9304), (40, 6978), (48, 5815), (60, 4652), (80, 3489), (120, 2326), (240, 1163)]