141440280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1178669}}^1$

素因数の和:1178683

約数の個数: 32

約数和(自身を含む): 424321200

約数和(自身を除く): 282880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1178669, 2357338, 3536007, 4714676, 5893345, 7072014, 9429352, 11786690, 14144028, 17680035, 23573380, 28288056, 35360070, 47146760, 70720140, 141440280]

約数ペア:

[(1, 141440280), (2, 70720140), (3, 47146760), (4, 35360070), (5, 28288056), (6, 23573380), (8, 17680035), (10, 14144028), (12, 11786690), (15, 9429352), (20, 7072014), (24, 5893345), (30, 4714676), (40, 3536007), (60, 2357338), (120, 1178669)]