299768520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2498071}}^1$

素因数の和:2498085

約数の個数: 32

約数和(自身を含む): 899305920

約数和(自身を除く): 599537400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2498071, 4996142, 7494213, 9992284, 12490355, 14988426, 19984568, 24980710, 29976852, 37471065, 49961420, 59953704, 74942130, 99922840, 149884260, 299768520]

約数ペア:

[(1, 299768520), (2, 149884260), (3, 99922840), (4, 74942130), (5, 59953704), (6, 49961420), (8, 37471065), (10, 29976852), (12, 24980710), (15, 19984568), (20, 14988426), (24, 12490355), (30, 9992284), (40, 7494213), (60, 4996142), (120, 2498071)]