40119120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55721}}^1$

素因数の和:55740

約数の個数: 60

約数和(自身を含む): 134735796

約数和(自身を除く): 94616676

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, 55721, 111442, 167163, 222884, 278605, 334326, 445768, 501489, 557210, 668652, 835815, 891536, 1002978, 1114420, 1337304, 1671630, 2005956, 2228840, 2507445, 2674608, 3343260, 4011912, 4457680, 5014890, 6686520, 8023824, 10029780, 13373040, 20059560, 40119120]

約数ペア:

[(1, 40119120), (2, 20059560), (3, 13373040), (4, 10029780), (5, 8023824), (6, 6686520), (8, 5014890), (9, 4457680), (10, 4011912), (12, 3343260), (15, 2674608), (16, 2507445), (18, 2228840), (20, 2005956), (24, 1671630), (30, 1337304), (36, 1114420), (40, 1002978), (45, 891536), (48, 835815), (60, 668652), (72, 557210), (80, 501489), (90, 445768), (120, 334326), (144, 278605), (180, 222884), (240, 167163), (360, 111442), (720, 55721)]