415528020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6091}}^1$

素因数の和:6485

約数の個数: 72

約数和(自身を含む): 1263968160

約数和(自身を除く): 848440140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6091, 6822, 7580, 11370, 12182, 13644, 17055, 18273, 22740, 24364, 30455, 34110, 36546, 54819, 60910, 68220, 73092, 91365, 109638, 121820, 182730, 219276, 274095, 365460, 548190, 1096380, 2308489, 4616978, 6925467, 9233956, 11542445, 13850934, 20776401, 23084890, 27701868, 34627335, 41552802, 46169780, 69254670, 83105604, 103882005, 138509340, 207764010, 415528020]

約数ペア:

[(1, 415528020), (2, 207764010), (3, 138509340), (4, 103882005), (5, 83105604), (6, 69254670), (9, 46169780), (10, 41552802), (12, 34627335), (15, 27701868), (18, 23084890), (20, 20776401), (30, 13850934), (36, 11542445), (45, 9233956), (60, 6925467), (90, 4616978), (180, 2308489), (379, 1096380), (758, 548190), (1137, 365460), (1516, 274095), (1895, 219276), (2274, 182730), (3411, 121820), (3790, 109638), (4548, 91365), (5685, 73092), (6091, 68220), (6822, 60910), (7580, 54819), (11370, 36546), (12182, 34110), (13644, 30455), (17055, 24364), (18273, 22740)]