726714420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12111907}}^1$

素因数の和:12111919

約数の個数: 24

約数和(自身を含む): 2034800544

約数和(自身を除く): 1308086124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12111907, 24223814, 36335721, 48447628, 60559535, 72671442, 121119070, 145342884, 181678605, 242238140, 363357210, 726714420]

約数ペア:

[(1, 726714420), (2, 363357210), (3, 242238140), (4, 181678605), (5, 145342884), (6, 121119070), (10, 72671442), (12, 60559535), (15, 48447628), (20, 36335721), (30, 24223814), (60, 12111907)]