68242560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35543}}^1$

素因数の和:35565

約数の個数: 64

約数和(自身を含む): 217529280

約数和(自身を除く): 149286720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 35543, 71086, 106629, 142172, 177715, 213258, 284344, 355430, 426516, 533145, 568688, 710860, 853032, 1066290, 1137376, 1421720, 1706064, 2132580, 2274752, 2843440, 3412128, 4265160, 4549504, 5686880, 6824256, 8530320, 11373760, 13648512, 17060640, 22747520, 34121280, 68242560]

約数ペア:

[(1, 68242560), (2, 34121280), (3, 22747520), (4, 17060640), (5, 13648512), (6, 11373760), (8, 8530320), (10, 6824256), (12, 5686880), (15, 4549504), (16, 4265160), (20, 3412128), (24, 2843440), (30, 2274752), (32, 2132580), (40, 1706064), (48, 1421720), (60, 1137376), (64, 1066290), (80, 853032), (96, 710860), (120, 568688), (128, 533145), (160, 426516), (192, 355430), (240, 284344), (320, 213258), (384, 177715), (480, 142172), (640, 106629), (960, 71086), (1920, 35543)]