55271640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1283}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 166406400

約数和(自身を除く): 111134760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1283, 1436, 1795, 2154, 2566, 2872, 3590, 3849, 4308, 5132, 5385, 6415, 7180, 7698, 8616, 10264, 10770, 12830, 14360, 15396, 19245, 21540, 25660, 30792, 38490, 43080, 51320, 76980, 153960, 460597, 921194, 1381791, 1842388, 2302985, 2763582, 3684776, 4605970, 5527164, 6908955, 9211940, 11054328, 13817910, 18423880, 27635820, 55271640]

約数ペア:

[(1, 55271640), (2, 27635820), (3, 18423880), (4, 13817910), (5, 11054328), (6, 9211940), (8, 6908955), (10, 5527164), (12, 4605970), (15, 3684776), (20, 2763582), (24, 2302985), (30, 1842388), (40, 1381791), (60, 921194), (120, 460597), (359, 153960), (718, 76980), (1077, 51320), (1283, 43080), (1436, 38490), (1795, 30792), (2154, 25660), (2566, 21540), (2872, 19245), (3590, 15396), (3849, 14360), (4308, 12830), (5132, 10770), (5385, 10264), (6415, 8616), (7180, 7698)]