156071640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1300597}}^1$

素因数の和:1300611

約数の個数: 32

約数和(自身を含む): 468215280

約数和(自身を除く): 312143640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1300597, 2601194, 3901791, 5202388, 6502985, 7803582, 10404776, 13005970, 15607164, 19508955, 26011940, 31214328, 39017910, 52023880, 78035820, 156071640]

約数ペア:

[(1, 156071640), (2, 78035820), (3, 52023880), (4, 39017910), (5, 31214328), (6, 26011940), (8, 19508955), (10, 15607164), (12, 13005970), (15, 10404776), (20, 7803582), (24, 6502985), (30, 5202388), (40, 3901791), (60, 2601194), (120, 1300597)]