24901980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2293}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 70141344

約数和(自身を除く): 45239364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2293, 2715, 3620, 4586, 5430, 6879, 9172, 10860, 11465, 13758, 22930, 27516, 34395, 45860, 68790, 137580, 415033, 830066, 1245099, 1660132, 2075165, 2490198, 4150330, 4980396, 6225495, 8300660, 12450990, 24901980]

約数ペア:

[(1, 24901980), (2, 12450990), (3, 8300660), (4, 6225495), (5, 4980396), (6, 4150330), (10, 2490198), (12, 2075165), (15, 1660132), (20, 1245099), (30, 830066), (60, 415033), (181, 137580), (362, 68790), (543, 45860), (724, 34395), (905, 27516), (1086, 22930), (1810, 13758), (2172, 11465), (2293, 10860), (2715, 9172), (3620, 6879), (4586, 5430)]