264982440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{1489}}^1$

素因数の和:2986

約数の個数: 64

約数和(自身を含む): 796017600

約数和(自身を除く): 531035160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1483, 1489, 2966, 2978, 4449, 4467, 5932, 5956, 7415, 7445, 8898, 8934, 11864, 11912, 14830, 14890, 17796, 17868, 22245, 22335, 29660, 29780, 35592, 35736, 44490, 44670, 59320, 59560, 88980, 89340, 177960, 178680, 2208187, 4416374, 6624561, 8832748, 11040935, 13249122, 17665496, 22081870, 26498244, 33122805, 44163740, 52996488, 66245610, 88327480, 132491220, 264982440]

約数ペア:

[(1, 264982440), (2, 132491220), (3, 88327480), (4, 66245610), (5, 52996488), (6, 44163740), (8, 33122805), (10, 26498244), (12, 22081870), (15, 17665496), (20, 13249122), (24, 11040935), (30, 8832748), (40, 6624561), (60, 4416374), (120, 2208187), (1483, 178680), (1489, 177960), (2966, 89340), (2978, 88980), (4449, 59560), (4467, 59320), (5932, 44670), (5956, 44490), (7415, 35736), (7445, 35592), (8898, 29780), (8934, 29660), (11864, 22335), (11912, 22245), (14830, 17868), (14890, 17796)]