210340920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1752841}}^1$

素因数の和:1752855

約数の個数: 32

約数和(自身を含む): 631023120

約数和(自身を除く): 420682200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1752841, 3505682, 5258523, 7011364, 8764205, 10517046, 14022728, 17528410, 21034092, 26292615, 35056820, 42068184, 52585230, 70113640, 105170460, 210340920]

約数ペア:

[(1, 210340920), (2, 105170460), (3, 70113640), (4, 52585230), (5, 42068184), (6, 35056820), (8, 26292615), (10, 21034092), (12, 17528410), (15, 14022728), (20, 10517046), (24, 8764205), (30, 7011364), (40, 5258523), (60, 3505682), (120, 1752841)]