68249120

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2383}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 162207360

約数和(自身を除く): 93958240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2383, 2864, 3580, 4766, 5728, 7160, 9532, 11915, 14320, 19064, 23830, 28640, 38128, 47660, 76256, 95320, 190640, 381280, 426557, 853114, 1706228, 2132785, 3412456, 4265570, 6824912, 8531140, 13649824, 17062280, 34124560, 68249120]

約数ペア:

[(1, 68249120), (2, 34124560), (4, 17062280), (5, 13649824), (8, 8531140), (10, 6824912), (16, 4265570), (20, 3412456), (32, 2132785), (40, 1706228), (80, 853114), (160, 426557), (179, 381280), (358, 190640), (716, 95320), (895, 76256), (1432, 47660), (1790, 38128), (2383, 28640), (2864, 23830), (3580, 19064), (4766, 14320), (5728, 11915), (7160, 9532)]