88844880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8609}}^1$

素因数の和:8668

約数の個数: 80

約数和(自身を含む): 281856960

約数和(自身を除く): 193012080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 8609, 10320, 17218, 25827, 34436, 43045, 51654, 68872, 86090, 103308, 129135, 137744, 172180, 206616, 258270, 344360, 370187, 413232, 516540, 688720, 740374, 1033080, 1110561, 1480748, 1850935, 2066160, 2221122, 2961496, 3701870, 4442244, 5552805, 5922992, 7403740, 8884488, 11105610, 14807480, 17768976, 22211220, 29614960, 44422440, 88844880]

約数ペア:

[(1, 88844880), (2, 44422440), (3, 29614960), (4, 22211220), (5, 17768976), (6, 14807480), (8, 11105610), (10, 8884488), (12, 7403740), (15, 5922992), (16, 5552805), (20, 4442244), (24, 3701870), (30, 2961496), (40, 2221122), (43, 2066160), (48, 1850935), (60, 1480748), (80, 1110561), (86, 1033080), (120, 740374), (129, 688720), (172, 516540), (215, 413232), (240, 370187), (258, 344360), (344, 258270), (430, 206616), (516, 172180), (645, 137744), (688, 129135), (860, 103308), (1032, 86090), (1290, 68872), (1720, 51654), (2064, 43045), (2580, 34436), (3440, 25827), (5160, 17218), (8609, 10320)]