538680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^2$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 1640520

約数和(自身を除く): 1101840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 4489, 8040, 8978, 13467, 17956, 22445, 26934, 35912, 44890, 53868, 67335, 89780, 107736, 134670, 179560, 269340, 538680]

約数ペア:

[(1, 538680), (2, 269340), (3, 179560), (4, 134670), (5, 107736), (6, 89780), (8, 67335), (10, 53868), (12, 44890), (15, 35912), (20, 26934), (24, 22445), (30, 17956), (40, 13467), (60, 8978), (67, 8040), (120, 4489), (134, 4020), (201, 2680), (268, 2010), (335, 1608), (402, 1340), (536, 1005), (670, 804)]