55593840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5446

約数の個数: 80

約数和(自身を含む): 176381568

約数和(自身を除く): 120787728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 5387, 10320, 10774, 16161, 21548, 26935, 32322, 43096, 53870, 64644, 80805, 86192, 107740, 129288, 161610, 215480, 231641, 258576, 323220, 430960, 463282, 646440, 694923, 926564, 1158205, 1292880, 1389846, 1853128, 2316410, 2779692, 3474615, 3706256, 4632820, 5559384, 6949230, 9265640, 11118768, 13898460, 18531280, 27796920, 55593840]

約数ペア:

[(1, 55593840), (2, 27796920), (3, 18531280), (4, 13898460), (5, 11118768), (6, 9265640), (8, 6949230), (10, 5559384), (12, 4632820), (15, 3706256), (16, 3474615), (20, 2779692), (24, 2316410), (30, 1853128), (40, 1389846), (43, 1292880), (48, 1158205), (60, 926564), (80, 694923), (86, 646440), (120, 463282), (129, 430960), (172, 323220), (215, 258576), (240, 231641), (258, 215480), (344, 161610), (430, 129288), (516, 107740), (645, 86192), (688, 80805), (860, 64644), (1032, 53870), (1290, 43096), (1720, 32322), (2064, 26935), (2580, 21548), (3440, 16161), (5160, 10774), (5387, 10320)]