56918520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 186076800

約数和(自身を除く): 129158280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 709, 892, 1115, 1338, 1418, 1784, 2007, 2127, 2230, 2676, 2836, 3345, 3545, 4014, 4254, 4460, 5352, 5672, 6381, 6690, 7090, 8028, 8508, 8920, 10035, 10635, 12762, 13380, 14180, 16056, 17016, 20070, 21270, 25524, 26760, 28360, 31905, 40140, 42540, 51048, 63810, 80280, 85080, 127620, 158107, 255240, 316214, 474321, 632428, 790535, 948642, 1264856, 1422963, 1581070, 1897284, 2371605, 2845926, 3162140, 3794568, 4743210, 5691852, 6324280, 7114815, 9486420, 11383704, 14229630, 18972840, 28459260, 56918520]

約数ペア:

[(1, 56918520), (2, 28459260), (3, 18972840), (4, 14229630), (5, 11383704), (6, 9486420), (8, 7114815), (9, 6324280), (10, 5691852), (12, 4743210), (15, 3794568), (18, 3162140), (20, 2845926), (24, 2371605), (30, 1897284), (36, 1581070), (40, 1422963), (45, 1264856), (60, 948642), (72, 790535), (90, 632428), (120, 474321), (180, 316214), (223, 255240), (360, 158107), (446, 127620), (669, 85080), (709, 80280), (892, 63810), (1115, 51048), (1338, 42540), (1418, 40140), (1784, 31905), (2007, 28360), (2127, 26760), (2230, 25524), (2676, 21270), (2836, 20070), (3345, 17016), (3545, 16056), (4014, 14180), (4254, 13380), (4460, 12762), (5352, 10635), (5672, 10035), (6381, 8920), (6690, 8508), (7090, 8028)]