14287920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 45517920

約数和(自身を除く): 31230000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1609, 1776, 2220, 2960, 3218, 4440, 4827, 6436, 8045, 8880, 9654, 12872, 16090, 19308, 24135, 25744, 32180, 38616, 48270, 59533, 64360, 77232, 96540, 119066, 128720, 178599, 193080, 238132, 297665, 357198, 386160, 476264, 595330, 714396, 892995, 952528, 1190660, 1428792, 1785990, 2381320, 2857584, 3571980, 4762640, 7143960, 14287920]

約数ペア:

[(1, 14287920), (2, 7143960), (3, 4762640), (4, 3571980), (5, 2857584), (6, 2381320), (8, 1785990), (10, 1428792), (12, 1190660), (15, 952528), (16, 892995), (20, 714396), (24, 595330), (30, 476264), (37, 386160), (40, 357198), (48, 297665), (60, 238132), (74, 193080), (80, 178599), (111, 128720), (120, 119066), (148, 96540), (185, 77232), (222, 64360), (240, 59533), (296, 48270), (370, 38616), (444, 32180), (555, 25744), (592, 24135), (740, 19308), (888, 16090), (1110, 12872), (1480, 9654), (1609, 8880), (1776, 8045), (2220, 6436), (2960, 4827), (3218, 4440)]