144760740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2412679}}^1$

素因数の和:2412691

約数の個数: 24

約数和(自身を含む): 405330240

約数和(自身を除く): 260569500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2412679, 4825358, 7238037, 9650716, 12063395, 14476074, 24126790, 28952148, 36190185, 48253580, 72380370, 144760740]

約数ペア:

[(1, 144760740), (2, 72380370), (3, 48253580), (4, 36190185), (5, 28952148), (6, 24126790), (10, 14476074), (12, 12063395), (15, 9650716), (20, 7238037), (30, 4825358), (60, 2412679)]