188980920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{524947}}^1$

素因数の和:524964

約数の個数: 48

約数和(自身を含む): 614189160

約数和(自身を除く): 425208240

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, 524947, 1049894, 1574841, 2099788, 2624735, 3149682, 4199576, 4724523, 5249470, 6299364, 7874205, 9449046, 10498940, 12598728, 15748410, 18898092, 20997880, 23622615, 31496820, 37796184, 47245230, 62993640, 94490460, 188980920]

約数ペア:

[(1, 188980920), (2, 94490460), (3, 62993640), (4, 47245230), (5, 37796184), (6, 31496820), (8, 23622615), (9, 20997880), (10, 18898092), (12, 15748410), (15, 12598728), (18, 10498940), (20, 9449046), (24, 7874205), (30, 6299364), (36, 5249470), (40, 4724523), (45, 4199576), (60, 3149682), (72, 2624735), (90, 2099788), (120, 1574841), (180, 1049894), (360, 524947)]