61685880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{514049}}^1$

素因数の和:514063

約数の個数: 32

約数和(自身を含む): 185058000

約数和(自身を除く): 123372120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 514049, 1028098, 1542147, 2056196, 2570245, 3084294, 4112392, 5140490, 6168588, 7710735, 10280980, 12337176, 15421470, 20561960, 30842940, 61685880]

約数ペア:

[(1, 61685880), (2, 30842940), (3, 20561960), (4, 15421470), (5, 12337176), (6, 10280980), (8, 7710735), (10, 6168588), (12, 5140490), (15, 4112392), (20, 3084294), (24, 2570245), (30, 2056196), (40, 1542147), (60, 1028098), (120, 514049)]