2627760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10949}}^1$

素因数の和:10965

約数の個数: 40

約数和(自身を含む): 8146800

約数和(自身を除く): 5519040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10949, 21898, 32847, 43796, 54745, 65694, 87592, 109490, 131388, 164235, 175184, 218980, 262776, 328470, 437960, 525552, 656940, 875920, 1313880, 2627760]

約数ペア:

[(1, 2627760), (2, 1313880), (3, 875920), (4, 656940), (5, 525552), (6, 437960), (8, 328470), (10, 262776), (12, 218980), (15, 175184), (16, 164235), (20, 131388), (24, 109490), (30, 87592), (40, 65694), (48, 54745), (60, 43796), (80, 32847), (120, 21898), (240, 10949)]