2318220

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{53}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 7439040

約数和(自身を除く): 5120820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 270, 318, 324, 405, 477, 486, 530, 540, 636, 729, 795, 810, 954, 972, 1060, 1215, 1431, 1458, 1590, 1620, 1908, 2187, 2385, 2430, 2862, 2916, 3180, 3645, 4293, 4374, 4770, 4860, 5724, 7155, 7290, 8586, 8748, 9540, 10935, 12879, 14310, 14580, 17172, 21465, 21870, 25758, 28620, 38637, 42930, 43740, 51516, 64395, 77274, 85860, 115911, 128790, 154548, 193185, 231822, 257580, 386370, 463644, 579555, 772740, 1159110, 2318220]

約数ペア:

[(1, 2318220), (2, 1159110), (3, 772740), (4, 579555), (5, 463644), (6, 386370), (9, 257580), (10, 231822), (12, 193185), (15, 154548), (18, 128790), (20, 115911), (27, 85860), (30, 77274), (36, 64395), (45, 51516), (53, 43740), (54, 42930), (60, 38637), (81, 28620), (90, 25758), (106, 21870), (108, 21465), (135, 17172), (159, 14580), (162, 14310), (180, 12879), (212, 10935), (243, 9540), (265, 8748), (270, 8586), (318, 7290), (324, 7155), (405, 5724), (477, 4860), (486, 4770), (530, 4374), (540, 4293), (636, 3645), (729, 3180), (795, 2916), (810, 2862), (954, 2430), (972, 2385), (1060, 2187), (1215, 1908), (1431, 1620), (1458, 1590)]