3001520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2237

約数の個数: 40

約数和(自身を含む): 7392384

約数和(自身を除く): 4390864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2207, 4414, 8828, 11035, 17656, 22070, 35312, 37519, 44140, 75038, 88280, 150076, 176560, 187595, 300152, 375190, 600304, 750380, 1500760, 3001520]

約数ペア:

[(1, 3001520), (2, 1500760), (4, 750380), (5, 600304), (8, 375190), (10, 300152), (16, 187595), (17, 176560), (20, 150076), (34, 88280), (40, 75038), (68, 44140), (80, 37519), (85, 35312), (136, 22070), (170, 17656), (272, 11035), (340, 8828), (680, 4414), (1360, 2207)]