364478220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3209}}^1$

素因数の和:3855

約数の個数: 72

約数和(自身を含む): 1107681120

約数和(自身を除く): 743202900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 631, 1262, 1893, 2524, 3155, 3209, 3786, 5679, 6310, 6418, 7572, 9465, 9627, 11358, 12620, 12836, 16045, 18930, 19254, 22716, 28395, 28881, 32090, 37860, 38508, 48135, 56790, 57762, 64180, 96270, 113580, 115524, 144405, 192540, 288810, 577620, 2024879, 4049758, 6074637, 8099516, 10124395, 12149274, 18223911, 20248790, 24298548, 30373185, 36447822, 40497580, 60746370, 72895644, 91119555, 121492740, 182239110, 364478220]

約数ペア:

[(1, 364478220), (2, 182239110), (3, 121492740), (4, 91119555), (5, 72895644), (6, 60746370), (9, 40497580), (10, 36447822), (12, 30373185), (15, 24298548), (18, 20248790), (20, 18223911), (30, 12149274), (36, 10124395), (45, 8099516), (60, 6074637), (90, 4049758), (180, 2024879), (631, 577620), (1262, 288810), (1893, 192540), (2524, 144405), (3155, 115524), (3209, 113580), (3786, 96270), (5679, 64180), (6310, 57762), (6418, 56790), (7572, 48135), (9465, 38508), (9627, 37860), (11358, 32090), (12620, 28881), (12836, 28395), (16045, 22716), (18930, 19254)]