47828520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{132857}}^1$

素因数の和:132874

約数の個数: 48

約数和(自身を含む): 155443860

約数和(自身を除く): 107615340

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, 132857, 265714, 398571, 531428, 664285, 797142, 1062856, 1195713, 1328570, 1594284, 1992855, 2391426, 2657140, 3188568, 3985710, 4782852, 5314280, 5978565, 7971420, 9565704, 11957130, 15942840, 23914260, 47828520]

約数ペア:

[(1, 47828520), (2, 23914260), (3, 15942840), (4, 11957130), (5, 9565704), (6, 7971420), (8, 5978565), (9, 5314280), (10, 4782852), (12, 3985710), (15, 3188568), (18, 2657140), (20, 2391426), (24, 1992855), (30, 1594284), (36, 1328570), (40, 1195713), (45, 1062856), (60, 797142), (72, 664285), (90, 531428), (120, 398571), (180, 265714), (360, 132857)]