1499240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 3467880

約数和(自身を除く): 1968640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1013, 1480, 2026, 4052, 5065, 8104, 10130, 20260, 37481, 40520, 74962, 149924, 187405, 299848, 374810, 749620, 1499240]

約数ペア:

[(1, 1499240), (2, 749620), (4, 374810), (5, 299848), (8, 187405), (10, 149924), (20, 74962), (37, 40520), (40, 37481), (74, 20260), (148, 10130), (185, 8104), (296, 5065), (370, 4052), (740, 2026), (1013, 1480)]