91319520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{190249}}^1$

素因数の和:190267

約数の個数: 48

約数和(自身を含む): 287658000

約数和(自身を除く): 196338480

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, 190249, 380498, 570747, 760996, 951245, 1141494, 1521992, 1902490, 2282988, 2853735, 3043984, 3804980, 4565976, 5707470, 6087968, 7609960, 9131952, 11414940, 15219920, 18263904, 22829880, 30439840, 45659760, 91319520]

約数ペア:

[(1, 91319520), (2, 45659760), (3, 30439840), (4, 22829880), (5, 18263904), (6, 15219920), (8, 11414940), (10, 9131952), (12, 7609960), (15, 6087968), (16, 5707470), (20, 4565976), (24, 3804980), (30, 3043984), (32, 2853735), (40, 2282988), (48, 1902490), (60, 1521992), (80, 1141494), (96, 951245), (120, 760996), (160, 570747), (240, 380498), (480, 190249)]