18286603320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{789577}}^1$

素因数の和:789784

約数の個数: 64

約数和(自身を含む): 55144127520

約数和(自身を除く): 36857524200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 789577, 1579154, 2368731, 3158308, 3947885, 4737462, 6316616, 7895770, 9474924, 11843655, 15791540, 18949848, 23687310, 31583080, 47374620, 94749240, 152388361, 304776722, 457165083, 609553444, 761941805, 914330166, 1219106888, 1523883610, 1828660332, 2285825415, 3047767220, 3657320664, 4571650830, 6095534440, 9143301660, 18286603320]

約数ペア:

[(1, 18286603320), (2, 9143301660), (3, 6095534440), (4, 4571650830), (5, 3657320664), (6, 3047767220), (8, 2285825415), (10, 1828660332), (12, 1523883610), (15, 1219106888), (20, 914330166), (24, 761941805), (30, 609553444), (40, 457165083), (60, 304776722), (120, 152388361), (193, 94749240), (386, 47374620), (579, 31583080), (772, 23687310), (965, 18949848), (1158, 15791540), (1544, 11843655), (1930, 9474924), (2316, 7895770), (2895, 6316616), (3860, 4737462), (4632, 3947885), (5790, 3158308), (7720, 2368731), (11580, 1579154), (23160, 789577)]