4979280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20747}}^1$

素因数の和:20763

約数の個数: 40

約数和(自身を含む): 15436512

約数和(自身を除く): 10457232

約数列:

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

約数ペア:

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