1190800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 3094420

約数和(自身を除く): 1903620

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 229, 260, 325, 400, 458, 520, 650, 916, 1040, 1145, 1300, 1832, 2290, 2600, 2977, 3664, 4580, 5200, 5725, 5954, 9160, 11450, 11908, 14885, 18320, 22900, 23816, 29770, 45800, 47632, 59540, 74425, 91600, 119080, 148850, 238160, 297700, 595400, 1190800]

約数ペア:

[(1, 1190800), (2, 595400), (4, 297700), (5, 238160), (8, 148850), (10, 119080), (13, 91600), (16, 74425), (20, 59540), (25, 47632), (26, 45800), (40, 29770), (50, 23816), (52, 22900), (65, 18320), (80, 14885), (100, 11908), (104, 11450), (130, 9160), (200, 5954), (208, 5725), (229, 5200), (260, 4580), (325, 3664), (400, 2977), (458, 2600), (520, 2290), (650, 1832), (916, 1300), (1040, 1145)]