120301320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1002511}}^1$

素因数の和:1002525

約数の個数: 32

約数和(自身を含む): 360904320

約数和(自身を除く): 240603000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1002511, 2005022, 3007533, 4010044, 5012555, 6015066, 8020088, 10025110, 12030132, 15037665, 20050220, 24060264, 30075330, 40100440, 60150660, 120301320]

約数ペア:

[(1, 120301320), (2, 60150660), (3, 40100440), (4, 30075330), (5, 24060264), (6, 20050220), (8, 15037665), (10, 12030132), (12, 10025110), (15, 8020088), (20, 6015066), (24, 5012555), (30, 4010044), (40, 3007533), (60, 2005022), (120, 1002511)]