90948240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126317}}^1$

素因数の和:126336

約数の個数: 60

約数和(自身を含む): 305436924

約数和(自身を除く): 214488684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 126317, 252634, 378951, 505268, 631585, 757902, 1010536, 1136853, 1263170, 1515804, 1894755, 2021072, 2273706, 2526340, 3031608, 3789510, 4547412, 5052680, 5684265, 6063216, 7579020, 9094824, 10105360, 11368530, 15158040, 18189648, 22737060, 30316080, 45474120, 90948240]

約数ペア:

[(1, 90948240), (2, 45474120), (3, 30316080), (4, 22737060), (5, 18189648), (6, 15158040), (8, 11368530), (9, 10105360), (10, 9094824), (12, 7579020), (15, 6063216), (16, 5684265), (18, 5052680), (20, 4547412), (24, 3789510), (30, 3031608), (36, 2526340), (40, 2273706), (45, 2021072), (48, 1894755), (60, 1515804), (72, 1263170), (80, 1136853), (90, 1010536), (120, 757902), (144, 631585), (180, 505268), (240, 378951), (360, 252634), (720, 126317)]