26018640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36137}}^1$

素因数の和:36156

約数の個数: 60

約数和(自身を含む): 87381684

約数和(自身を除く): 61363044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36137, 72274, 108411, 144548, 180685, 216822, 289096, 325233, 361370, 433644, 542055, 578192, 650466, 722740, 867288, 1084110, 1300932, 1445480, 1626165, 1734576, 2168220, 2601864, 2890960, 3252330, 4336440, 5203728, 6504660, 8672880, 13009320, 26018640]

約数ペア:

[(1, 26018640), (2, 13009320), (3, 8672880), (4, 6504660), (5, 5203728), (6, 4336440), (8, 3252330), (9, 2890960), (10, 2601864), (12, 2168220), (15, 1734576), (16, 1626165), (18, 1445480), (20, 1300932), (24, 1084110), (30, 867288), (36, 722740), (40, 650466), (45, 578192), (48, 542055), (60, 433644), (72, 361370), (80, 325233), (90, 289096), (120, 216822), (144, 180685), (180, 144548), (240, 108411), (360, 72274), (720, 36137)]