144450840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1203757}}^1$

素因数の和:1203771

約数の個数: 32

約数和(自身を含む): 433352880

約数和(自身を除く): 288902040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1203757, 2407514, 3611271, 4815028, 6018785, 7222542, 9630056, 12037570, 14445084, 18056355, 24075140, 28890168, 36112710, 48150280, 72225420, 144450840]

約数ペア:

[(1, 144450840), (2, 72225420), (3, 48150280), (4, 36112710), (5, 28890168), (6, 24075140), (8, 18056355), (10, 14445084), (12, 12037570), (15, 9630056), (20, 7222542), (24, 6018785), (30, 4815028), (40, 3611271), (60, 2407514), (120, 1203757)]