71757120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{74747}}^1$

素因数の和:74767

約数の個数: 56

約数和(自身を含む): 227831904

約数和(自身を除く): 156074784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 74747, 149494, 224241, 298988, 373735, 448482, 597976, 747470, 896964, 1121205, 1195952, 1494940, 1793928, 2242410, 2391904, 2989880, 3587856, 4484820, 4783808, 5979760, 7175712, 8969640, 11959520, 14351424, 17939280, 23919040, 35878560, 71757120]

約数ペア:

[(1, 71757120), (2, 35878560), (3, 23919040), (4, 17939280), (5, 14351424), (6, 11959520), (8, 8969640), (10, 7175712), (12, 5979760), (15, 4783808), (16, 4484820), (20, 3587856), (24, 2989880), (30, 2391904), (32, 2242410), (40, 1793928), (48, 1494940), (60, 1195952), (64, 1121205), (80, 896964), (96, 747470), (120, 597976), (160, 448482), (192, 373735), (240, 298988), (320, 224241), (480, 149494), (960, 74747)]