64006680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{533389}}^1$

素因数の和:533403

約数の個数: 32

約数和(自身を含む): 192020400

約数和(自身を除く): 128013720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 533389, 1066778, 1600167, 2133556, 2666945, 3200334, 4267112, 5333890, 6400668, 8000835, 10667780, 12801336, 16001670, 21335560, 32003340, 64006680]

約数ペア:

[(1, 64006680), (2, 32003340), (3, 21335560), (4, 16001670), (5, 12801336), (6, 10667780), (8, 8000835), (10, 6400668), (12, 5333890), (15, 4267112), (20, 3200334), (24, 2666945), (30, 2133556), (40, 1600167), (60, 1066778), (120, 533389)]