83201640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{881}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 250205760

約数和(自身を除く): 167004120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 787, 881, 1574, 1762, 2361, 2643, 3148, 3524, 3935, 4405, 4722, 5286, 6296, 7048, 7870, 8810, 9444, 10572, 11805, 13215, 15740, 17620, 18888, 21144, 23610, 26430, 31480, 35240, 47220, 52860, 94440, 105720, 693347, 1386694, 2080041, 2773388, 3466735, 4160082, 5546776, 6933470, 8320164, 10400205, 13866940, 16640328, 20800410, 27733880, 41600820, 83201640]

約数ペア:

[(1, 83201640), (2, 41600820), (3, 27733880), (4, 20800410), (5, 16640328), (6, 13866940), (8, 10400205), (10, 8320164), (12, 6933470), (15, 5546776), (20, 4160082), (24, 3466735), (30, 2773388), (40, 2080041), (60, 1386694), (120, 693347), (787, 105720), (881, 94440), (1574, 52860), (1762, 47220), (2361, 35240), (2643, 31480), (3148, 26430), (3524, 23610), (3935, 21144), (4405, 18888), (4722, 17620), (5286, 15740), (6296, 13215), (7048, 11805), (7870, 10572), (8810, 9444)]