475487520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{990599}}^1$

素因数の和:990617

約数の個数: 48

約数和(自身を含む): 1497787200

約数和(自身を除く): 1022299680

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, 990599, 1981198, 2971797, 3962396, 4952995, 5943594, 7924792, 9905990, 11887188, 14858985, 15849584, 19811980, 23774376, 29717970, 31699168, 39623960, 47548752, 59435940, 79247920, 95097504, 118871880, 158495840, 237743760, 475487520]

約数ペア:

[(1, 475487520), (2, 237743760), (3, 158495840), (4, 118871880), (5, 95097504), (6, 79247920), (8, 59435940), (10, 47548752), (12, 39623960), (15, 31699168), (16, 29717970), (20, 23774376), (24, 19811980), (30, 15849584), (32, 14858985), (40, 11887188), (48, 9905990), (60, 7924792), (80, 5943594), (96, 4952995), (120, 3962396), (160, 2971797), (240, 1981198), (480, 990599)]