8020860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3662

約数の個数: 48

約数和(自身を含む): 23071776

約数和(自身を除く): 15050916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 3613, 7226, 10839, 14452, 18065, 21678, 36130, 43356, 54195, 72260, 108390, 133681, 216780, 267362, 401043, 534724, 668405, 802086, 1336810, 1604172, 2005215, 2673620, 4010430, 8020860]

約数ペア:

[(1, 8020860), (2, 4010430), (3, 2673620), (4, 2005215), (5, 1604172), (6, 1336810), (10, 802086), (12, 668405), (15, 534724), (20, 401043), (30, 267362), (37, 216780), (60, 133681), (74, 108390), (111, 72260), (148, 54195), (185, 43356), (222, 36130), (370, 21678), (444, 18065), (555, 14452), (740, 10839), (1110, 7226), (2220, 3613)]