53173320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 163840320

約数和(自身を除く): 110667000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 79, 120, 142, 158, 213, 237, 284, 316, 355, 395, 426, 474, 568, 632, 710, 790, 852, 948, 1065, 1185, 1420, 1580, 1704, 1896, 2130, 2370, 2840, 3160, 4260, 4740, 5609, 6241, 8520, 9480, 11218, 12482, 16827, 18723, 22436, 24964, 28045, 31205, 33654, 37446, 44872, 49928, 56090, 62410, 67308, 74892, 84135, 93615, 112180, 124820, 134616, 149784, 168270, 187230, 224360, 249640, 336540, 374460, 443111, 673080, 748920, 886222, 1329333, 1772444, 2215555, 2658666, 3544888, 4431110, 5317332, 6646665, 8862220, 10634664, 13293330, 17724440, 26586660, 53173320]

約数ペア:

[(1, 53173320), (2, 26586660), (3, 17724440), (4, 13293330), (5, 10634664), (6, 8862220), (8, 6646665), (10, 5317332), (12, 4431110), (15, 3544888), (20, 2658666), (24, 2215555), (30, 1772444), (40, 1329333), (60, 886222), (71, 748920), (79, 673080), (120, 443111), (142, 374460), (158, 336540), (213, 249640), (237, 224360), (284, 187230), (316, 168270), (355, 149784), (395, 134616), (426, 124820), (474, 112180), (568, 93615), (632, 84135), (710, 74892), (790, 67308), (852, 62410), (948, 56090), (1065, 49928), (1185, 44872), (1420, 37446), (1580, 33654), (1704, 31205), (1896, 28045), (2130, 24964), (2370, 22436), (2840, 18723), (3160, 16827), (4260, 12482), (4740, 11218), (5609, 9480), (6241, 8520)]