135638760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1283}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 407695680

約数和(自身を除く): 272056920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1283, 1762, 2566, 2643, 3524, 3849, 4405, 5132, 5286, 6415, 7048, 7698, 8810, 10264, 10572, 12830, 13215, 15396, 17620, 19245, 21144, 25660, 26430, 30792, 35240, 38490, 51320, 52860, 76980, 105720, 153960, 1130323, 2260646, 3390969, 4521292, 5651615, 6781938, 9042584, 11303230, 13563876, 16954845, 22606460, 27127752, 33909690, 45212920, 67819380, 135638760]

約数ペア:

[(1, 135638760), (2, 67819380), (3, 45212920), (4, 33909690), (5, 27127752), (6, 22606460), (8, 16954845), (10, 13563876), (12, 11303230), (15, 9042584), (20, 6781938), (24, 5651615), (30, 4521292), (40, 3390969), (60, 2260646), (120, 1130323), (881, 153960), (1283, 105720), (1762, 76980), (2566, 52860), (2643, 51320), (3524, 38490), (3849, 35240), (4405, 30792), (5132, 26430), (5286, 25660), (6415, 21144), (7048, 19245), (7698, 17620), (8810, 15396), (10264, 13215), (10572, 12830)]