15563040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32423}}^1$

素因数の和:32441

約数の個数: 48

約数和(自身を含む): 49025088

約数和(自身を除く): 33462048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32423, 64846, 97269, 129692, 162115, 194538, 259384, 324230, 389076, 486345, 518768, 648460, 778152, 972690, 1037536, 1296920, 1556304, 1945380, 2593840, 3112608, 3890760, 5187680, 7781520, 15563040]

約数ペア:

[(1, 15563040), (2, 7781520), (3, 5187680), (4, 3890760), (5, 3112608), (6, 2593840), (8, 1945380), (10, 1556304), (12, 1296920), (15, 1037536), (16, 972690), (20, 778152), (24, 648460), (30, 518768), (32, 486345), (40, 389076), (48, 324230), (60, 259384), (80, 194538), (96, 162115), (120, 129692), (160, 97269), (240, 64846), (480, 32423)]