55267560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153521}}^1$

素因数の和:153538

約数の個数: 48

約数和(自身を含む): 179620740

約数和(自身を除く): 124353180

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, 153521, 307042, 460563, 614084, 767605, 921126, 1228168, 1381689, 1535210, 1842252, 2302815, 2763378, 3070420, 3684504, 4605630, 5526756, 6140840, 6908445, 9211260, 11053512, 13816890, 18422520, 27633780, 55267560]

約数ペア:

[(1, 55267560), (2, 27633780), (3, 18422520), (4, 13816890), (5, 11053512), (6, 9211260), (8, 6908445), (9, 6140840), (10, 5526756), (12, 4605630), (15, 3684504), (18, 3070420), (20, 2763378), (24, 2302815), (30, 1842252), (36, 1535210), (40, 1381689), (45, 1228168), (60, 921126), (72, 767605), (90, 614084), (120, 460563), (180, 307042), (360, 153521)]