9958560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20747}}^1$

素因数の和:20765

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 21412416

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, 20747, 41494, 62241, 82988, 103735, 124482, 165976, 207470, 248964, 311205, 331952, 414940, 497928, 622410, 663904, 829880, 995856, 1244820, 1659760, 1991712, 2489640, 3319520, 4979280, 9958560]

約数ペア:

[(1, 9958560), (2, 4979280), (3, 3319520), (4, 2489640), (5, 1991712), (6, 1659760), (8, 1244820), (10, 995856), (12, 829880), (15, 663904), (16, 622410), (20, 497928), (24, 414940), (30, 331952), (32, 311205), (40, 248964), (48, 207470), (60, 165976), (80, 124482), (96, 103735), (120, 82988), (160, 62241), (240, 41494), (480, 20747)]