85966680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{716389}}^1$

素因数の和:716403

約数の個数: 32

約数和(自身を含む): 257900400

約数和(自身を除く): 171933720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 716389, 1432778, 2149167, 2865556, 3581945, 4298334, 5731112, 7163890, 8596668, 10745835, 14327780, 17193336, 21491670, 28655560, 42983340, 85966680]

約数ペア:

[(1, 85966680), (2, 42983340), (3, 28655560), (4, 21491670), (5, 17193336), (6, 14327780), (8, 10745835), (10, 8596668), (12, 7163890), (15, 5731112), (20, 4298334), (24, 3581945), (30, 2865556), (40, 2149167), (60, 1432778), (120, 716389)]