21932280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{60923}}^1$

素因数の和:60940

約数の個数: 48

約数和(自身を含む): 71281080

約数和(自身を除く): 49348800

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, 60923, 121846, 182769, 243692, 304615, 365538, 487384, 548307, 609230, 731076, 913845, 1096614, 1218460, 1462152, 1827690, 2193228, 2436920, 2741535, 3655380, 4386456, 5483070, 7310760, 10966140, 21932280]

約数ペア:

[(1, 21932280), (2, 10966140), (3, 7310760), (4, 5483070), (5, 4386456), (6, 3655380), (8, 2741535), (9, 2436920), (10, 2193228), (12, 1827690), (15, 1462152), (18, 1218460), (20, 1096614), (24, 913845), (30, 731076), (36, 609230), (40, 548307), (45, 487384), (60, 365538), (72, 304615), (90, 243692), (120, 182769), (180, 121846), (360, 60923)]