27800160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57917}}^1$

素因数の和:57935

約数の個数: 48

約数和(自身を含む): 87572016

約数和(自身を除く): 59771856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 57917, 115834, 173751, 231668, 289585, 347502, 463336, 579170, 695004, 868755, 926672, 1158340, 1390008, 1737510, 1853344, 2316680, 2780016, 3475020, 4633360, 5560032, 6950040, 9266720, 13900080, 27800160]

約数ペア:

[(1, 27800160), (2, 13900080), (3, 9266720), (4, 6950040), (5, 5560032), (6, 4633360), (8, 3475020), (10, 2780016), (12, 2316680), (15, 1853344), (16, 1737510), (20, 1390008), (24, 1158340), (30, 926672), (32, 868755), (40, 695004), (48, 579170), (60, 463336), (80, 347502), (96, 289585), (120, 231668), (160, 173751), (240, 115834), (480, 57917)]