20340544080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84752267}}^1$

素因数の和:84752283

約数の個数: 40

約数和(自身を含む): 63055687392

約数和(自身を除く): 42715143312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84752267, 169504534, 254256801, 339009068, 423761335, 508513602, 678018136, 847522670, 1017027204, 1271284005, 1356036272, 1695045340, 2034054408, 2542568010, 3390090680, 4068108816, 5085136020, 6780181360, 10170272040, 20340544080]

約数ペア:

[(1, 20340544080), (2, 10170272040), (3, 6780181360), (4, 5085136020), (5, 4068108816), (6, 3390090680), (8, 2542568010), (10, 2034054408), (12, 1695045340), (15, 1356036272), (16, 1271284005), (20, 1017027204), (24, 847522670), (30, 678018136), (40, 508513602), (48, 423761335), (60, 339009068), (80, 254256801), (120, 169504534), (240, 84752267)]