101030040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{280639}}^1$

素因数の和:280656

約数の個数: 48

約数和(自身を含む): 328348800

約数和(自身を除く): 227318760

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, 280639, 561278, 841917, 1122556, 1403195, 1683834, 2245112, 2525751, 2806390, 3367668, 4209585, 5051502, 5612780, 6735336, 8419170, 10103004, 11225560, 12628755, 16838340, 20206008, 25257510, 33676680, 50515020, 101030040]

約数ペア:

[(1, 101030040), (2, 50515020), (3, 33676680), (4, 25257510), (5, 20206008), (6, 16838340), (8, 12628755), (9, 11225560), (10, 10103004), (12, 8419170), (15, 6735336), (18, 5612780), (20, 5051502), (24, 4209585), (30, 3367668), (36, 2806390), (40, 2525751), (45, 2245112), (60, 1683834), (72, 1403195), (90, 1122556), (120, 841917), (180, 561278), (360, 280639)]