89806560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 284497920

約数和(自身を除く): 194691360

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, 223, 240, 446, 480, 669, 839, 892, 1115, 1338, 1678, 1784, 2230, 2517, 2676, 3345, 3356, 3568, 4195, 4460, 5034, 5352, 6690, 6712, 7136, 8390, 8920, 10068, 10704, 12585, 13380, 13424, 16780, 17840, 20136, 21408, 25170, 26760, 26848, 33560, 35680, 40272, 50340, 53520, 67120, 80544, 100680, 107040, 134240, 187097, 201360, 374194, 402720, 561291, 748388, 935485, 1122582, 1496776, 1870970, 2245164, 2806455, 2993552, 3741940, 4490328, 5612910, 5987104, 7483880, 8980656, 11225820, 14967760, 17961312, 22451640, 29935520, 44903280, 89806560]

約数ペア:

[(1, 89806560), (2, 44903280), (3, 29935520), (4, 22451640), (5, 17961312), (6, 14967760), (8, 11225820), (10, 8980656), (12, 7483880), (15, 5987104), (16, 5612910), (20, 4490328), (24, 3741940), (30, 2993552), (32, 2806455), (40, 2245164), (48, 1870970), (60, 1496776), (80, 1122582), (96, 935485), (120, 748388), (160, 561291), (223, 402720), (240, 374194), (446, 201360), (480, 187097), (669, 134240), (839, 107040), (892, 100680), (1115, 80544), (1338, 67120), (1678, 53520), (1784, 50340), (2230, 40272), (2517, 35680), (2676, 33560), (3345, 26848), (3356, 26760), (3568, 25170), (4195, 21408), (4460, 20136), (5034, 17840), (5352, 16780), (6690, 13424), (6712, 13380), (7136, 12585), (8390, 10704), (8920, 10068)]