125001120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{260419}}^1$

素因数の和:260437

約数の個数: 48

約数和(自身を含む): 393755040

約数和(自身を除く): 268753920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 260419, 520838, 781257, 1041676, 1302095, 1562514, 2083352, 2604190, 3125028, 3906285, 4166704, 5208380, 6250056, 7812570, 8333408, 10416760, 12500112, 15625140, 20833520, 25000224, 31250280, 41667040, 62500560, 125001120]

約数ペア:

[(1, 125001120), (2, 62500560), (3, 41667040), (4, 31250280), (5, 25000224), (6, 20833520), (8, 15625140), (10, 12500112), (12, 10416760), (15, 8333408), (16, 7812570), (20, 6250056), (24, 5208380), (30, 4166704), (32, 3906285), (40, 3125028), (48, 2604190), (60, 2083352), (80, 1562514), (96, 1302095), (120, 1041676), (160, 781257), (240, 520838), (480, 260419)]