25502760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70841}}^1$

素因数の和:70858

約数の個数: 48

約数和(自身を含む): 82885140

約数和(自身を除く): 57382380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 70841, 141682, 212523, 283364, 354205, 425046, 566728, 637569, 708410, 850092, 1062615, 1275138, 1416820, 1700184, 2125230, 2550276, 2833640, 3187845, 4250460, 5100552, 6375690, 8500920, 12751380, 25502760]

約数ペア:

[(1, 25502760), (2, 12751380), (3, 8500920), (4, 6375690), (5, 5100552), (6, 4250460), (8, 3187845), (9, 2833640), (10, 2550276), (12, 2125230), (15, 1700184), (18, 1416820), (20, 1275138), (24, 1062615), (30, 850092), (36, 708410), (40, 637569), (45, 566728), (60, 425046), (72, 354205), (90, 283364), (120, 212523), (180, 141682), (360, 70841)]