2681529960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{18731}}^1$

素因数の和:19938

約数の個数: 64

約数和(自身を含む): 8051762880

約数和(自身を除く): 5370232920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1193, 2386, 3579, 4772, 5965, 7158, 9544, 11930, 14316, 17895, 18731, 23860, 28632, 35790, 37462, 47720, 56193, 71580, 74924, 93655, 112386, 143160, 149848, 187310, 224772, 280965, 374620, 449544, 561930, 749240, 1123860, 2247720, 22346083, 44692166, 67038249, 89384332, 111730415, 134076498, 178768664, 223460830, 268152996, 335191245, 446921660, 536305992, 670382490, 893843320, 1340764980, 2681529960]

約数ペア:

[(1, 2681529960), (2, 1340764980), (3, 893843320), (4, 670382490), (5, 536305992), (6, 446921660), (8, 335191245), (10, 268152996), (12, 223460830), (15, 178768664), (20, 134076498), (24, 111730415), (30, 89384332), (40, 67038249), (60, 44692166), (120, 22346083), (1193, 2247720), (2386, 1123860), (3579, 749240), (4772, 561930), (5965, 449544), (7158, 374620), (9544, 280965), (11930, 224772), (14316, 187310), (17895, 149848), (18731, 143160), (23860, 112386), (28632, 93655), (35790, 74924), (37462, 71580), (47720, 56193)]