189731040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{395273}}^1$

素因数の和:395291

約数の個数: 48

約数和(自身を含む): 597654288

約数和(自身を除く): 407923248

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, 395273, 790546, 1185819, 1581092, 1976365, 2371638, 3162184, 3952730, 4743276, 5929095, 6324368, 7905460, 9486552, 11858190, 12648736, 15810920, 18973104, 23716380, 31621840, 37946208, 47432760, 63243680, 94865520, 189731040]

約数ペア:

[(1, 189731040), (2, 94865520), (3, 63243680), (4, 47432760), (5, 37946208), (6, 31621840), (8, 23716380), (10, 18973104), (12, 15810920), (15, 12648736), (16, 11858190), (20, 9486552), (24, 7905460), (30, 6324368), (32, 5929095), (40, 4743276), (48, 3952730), (60, 3162184), (80, 2371638), (96, 1976365), (120, 1581092), (160, 1185819), (240, 790546), (480, 395273)]