127372020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49369}}^1$

素因数の和:49424

約数の個数: 48

約数和(自身を含む): 364943040

約数和(自身を除く): 237571020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 49369, 98738, 148107, 197476, 246845, 296214, 493690, 592428, 740535, 987380, 1481070, 2122867, 2962140, 4245734, 6368601, 8491468, 10614335, 12737202, 21228670, 25474404, 31843005, 42457340, 63686010, 127372020]

約数ペア:

[(1, 127372020), (2, 63686010), (3, 42457340), (4, 31843005), (5, 25474404), (6, 21228670), (10, 12737202), (12, 10614335), (15, 8491468), (20, 6368601), (30, 4245734), (43, 2962140), (60, 2122867), (86, 1481070), (129, 987380), (172, 740535), (215, 592428), (258, 493690), (430, 296214), (516, 246845), (645, 197476), (860, 148107), (1290, 98738), (2580, 49369)]