2123173680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8846557}}^1$

素因数の和:8846573

約数の個数: 40

約数和(自身を含む): 6581839152

約数和(自身を除く): 4458665472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8846557, 17693114, 26539671, 35386228, 44232785, 53079342, 70772456, 88465570, 106158684, 132698355, 141544912, 176931140, 212317368, 265396710, 353862280, 424634736, 530793420, 707724560, 1061586840, 2123173680]

約数ペア:

[(1, 2123173680), (2, 1061586840), (3, 707724560), (4, 530793420), (5, 424634736), (6, 353862280), (8, 265396710), (10, 212317368), (12, 176931140), (15, 141544912), (16, 132698355), (20, 106158684), (24, 88465570), (30, 70772456), (40, 53079342), (48, 44232785), (60, 35386228), (80, 26539671), (120, 17693114), (240, 8846557)]