13320480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{27751}}^1$

素因数の和:27769

約数の個数: 48

約数和(自身を含む): 41961024

約数和(自身を除く): 28640544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 27751, 55502, 83253, 111004, 138755, 166506, 222008, 277510, 333012, 416265, 444016, 555020, 666024, 832530, 888032, 1110040, 1332048, 1665060, 2220080, 2664096, 3330120, 4440160, 6660240, 13320480]

約数ペア:

[(1, 13320480), (2, 6660240), (3, 4440160), (4, 3330120), (5, 2664096), (6, 2220080), (8, 1665060), (10, 1332048), (12, 1110040), (15, 888032), (16, 832530), (20, 666024), (24, 555020), (30, 444016), (32, 416265), (40, 333012), (48, 277510), (60, 222008), (80, 166506), (96, 138755), (120, 111004), (160, 83253), (240, 55502), (480, 27751)]