82160280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{228223}}^1$

素因数の和:228240

約数の個数: 48

約数和(自身を含む): 267022080

約数和(自身を除く): 184861800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 228223, 456446, 684669, 912892, 1141115, 1369338, 1825784, 2054007, 2282230, 2738676, 3423345, 4108014, 4564460, 5477352, 6846690, 8216028, 9128920, 10270035, 13693380, 16432056, 20540070, 27386760, 41080140, 82160280]

約数ペア:

[(1, 82160280), (2, 41080140), (3, 27386760), (4, 20540070), (5, 16432056), (6, 13693380), (8, 10270035), (9, 9128920), (10, 8216028), (12, 6846690), (15, 5477352), (18, 4564460), (20, 4108014), (24, 3423345), (30, 2738676), (36, 2282230), (40, 2054007), (45, 1825784), (60, 1369338), (72, 1141115), (90, 912892), (120, 684669), (180, 456446), (360, 228223)]