61101760

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2513

約数の個数: 56

約数和(自身を含む): 147401280

約数和(自身を除く): 86299520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2417, 2528, 3160, 4834, 5056, 6320, 9668, 12085, 12640, 19336, 24170, 25280, 38672, 48340, 77344, 96680, 154688, 190943, 193360, 381886, 386720, 763772, 773440, 954715, 1527544, 1909430, 3055088, 3818860, 6110176, 7637720, 12220352, 15275440, 30550880, 61101760]

約数ペア:

[(1, 61101760), (2, 30550880), (4, 15275440), (5, 12220352), (8, 7637720), (10, 6110176), (16, 3818860), (20, 3055088), (32, 1909430), (40, 1527544), (64, 954715), (79, 773440), (80, 763772), (158, 386720), (160, 381886), (316, 193360), (320, 190943), (395, 154688), (632, 96680), (790, 77344), (1264, 48340), (1580, 38672), (2417, 25280), (2528, 24170), (3160, 19336), (4834, 12640), (5056, 12085), (6320, 9668)]