1333680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5557}}^1$

素因数の和:5573

約数の個数: 40

約数和(自身を含む): 4135152

約数和(自身を除く): 2801472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5557, 11114, 16671, 22228, 27785, 33342, 44456, 55570, 66684, 83355, 88912, 111140, 133368, 166710, 222280, 266736, 333420, 444560, 666840, 1333680]

約数ペア:

[(1, 1333680), (2, 666840), (3, 444560), (4, 333420), (5, 266736), (6, 222280), (8, 166710), (10, 133368), (12, 111140), (15, 88912), (16, 83355), (20, 66684), (24, 55570), (30, 44456), (40, 33342), (48, 27785), (60, 22228), (80, 16671), (120, 11114), (240, 5557)]