139573320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1163111}}^1$

素因数の和:1163125

約数の個数: 32

約数和(自身を含む): 418720320

約数和(自身を除く): 279147000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1163111, 2326222, 3489333, 4652444, 5815555, 6978666, 9304888, 11631110, 13957332, 17446665, 23262220, 27914664, 34893330, 46524440, 69786660, 139573320]

約数ペア:

[(1, 139573320), (2, 69786660), (3, 46524440), (4, 34893330), (5, 27914664), (6, 23262220), (8, 17446665), (10, 13957332), (12, 11631110), (15, 9304888), (20, 6978666), (24, 5815555), (30, 4652444), (40, 3489333), (60, 2326222), (120, 1163111)]