130054720

素因数分解:

$2^6\times 5^1\times {\mathrm{547}}^1\times {\mathrm{743}}^1$

素因数の和:1307

約数の個数: 56

約数和(自身を含む): 310676544

約数和(自身を除く): 180621824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 547, 743, 1094, 1486, 2188, 2735, 2972, 3715, 4376, 5470, 5944, 7430, 8752, 10940, 11888, 14860, 17504, 21880, 23776, 29720, 35008, 43760, 47552, 59440, 87520, 118880, 175040, 237760, 406421, 812842, 1625684, 2032105, 3251368, 4064210, 6502736, 8128420, 13005472, 16256840, 26010944, 32513680, 65027360, 130054720]

約数ペア:

[(1, 130054720), (2, 65027360), (4, 32513680), (5, 26010944), (8, 16256840), (10, 13005472), (16, 8128420), (20, 6502736), (32, 4064210), (40, 3251368), (64, 2032105), (80, 1625684), (160, 812842), (320, 406421), (547, 237760), (743, 175040), (1094, 118880), (1486, 87520), (2188, 59440), (2735, 47552), (2972, 43760), (3715, 35008), (4376, 29720), (5470, 23776), (5944, 21880), (7430, 17504), (8752, 14860), (10940, 11888)]