4492560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18719}}^1$

素因数の和:18735

約数の個数: 40

約数和(自身を含む): 13927680

約数和(自身を除く): 9435120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18719, 37438, 56157, 74876, 93595, 112314, 149752, 187190, 224628, 280785, 299504, 374380, 449256, 561570, 748760, 898512, 1123140, 1497520, 2246280, 4492560]

約数ペア:

[(1, 4492560), (2, 2246280), (3, 1497520), (4, 1123140), (5, 898512), (6, 748760), (8, 561570), (10, 449256), (12, 374380), (15, 299504), (16, 280785), (20, 224628), (24, 187190), (30, 149752), (40, 112314), (48, 93595), (60, 74876), (80, 56157), (120, 37438), (240, 18719)]