68297280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71143}}^1$

素因数の和:71163

約数の個数: 56

約数和(自身を含む): 216846912

約数和(自身を除く): 148549632

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, 71143, 142286, 213429, 284572, 355715, 426858, 569144, 711430, 853716, 1067145, 1138288, 1422860, 1707432, 2134290, 2276576, 2845720, 3414864, 4268580, 4553152, 5691440, 6829728, 8537160, 11382880, 13659456, 17074320, 22765760, 34148640, 68297280]

約数ペア:

[(1, 68297280), (2, 34148640), (3, 22765760), (4, 17074320), (5, 13659456), (6, 11382880), (8, 8537160), (10, 6829728), (12, 5691440), (15, 4553152), (16, 4268580), (20, 3414864), (24, 2845720), (30, 2276576), (32, 2134290), (40, 1707432), (48, 1422860), (60, 1138288), (64, 1067145), (80, 853716), (96, 711430), (120, 569144), (160, 426858), (192, 355715), (240, 284572), (320, 213429), (480, 142286), (960, 71143)]