12340920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{102841}}^1$

素因数の和:102855

約数の個数: 32

約数和(自身を含む): 37023120

約数和(自身を除く): 24682200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 102841, 205682, 308523, 411364, 514205, 617046, 822728, 1028410, 1234092, 1542615, 2056820, 2468184, 3085230, 4113640, 6170460, 12340920]

約数ペア:

[(1, 12340920), (2, 6170460), (3, 4113640), (4, 3085230), (5, 2468184), (6, 2056820), (8, 1542615), (10, 1234092), (12, 1028410), (15, 822728), (20, 617046), (24, 514205), (30, 411364), (40, 308523), (60, 205682), (120, 102841)]