86556120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103043}}^1$

素因数の和:103064

約数の個数: 64

約数和(自身を含む): 296766720

約数和(自身を除く): 210210600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 103043, 206086, 309129, 412172, 515215, 618258, 721301, 824344, 1030430, 1236516, 1442602, 1545645, 2060860, 2163903, 2473032, 2885204, 3091290, 3606505, 4121720, 4327806, 5770408, 6182580, 7213010, 8655612, 10819515, 12365160, 14426020, 17311224, 21639030, 28852040, 43278060, 86556120]

約数ペア:

[(1, 86556120), (2, 43278060), (3, 28852040), (4, 21639030), (5, 17311224), (6, 14426020), (7, 12365160), (8, 10819515), (10, 8655612), (12, 7213010), (14, 6182580), (15, 5770408), (20, 4327806), (21, 4121720), (24, 3606505), (28, 3091290), (30, 2885204), (35, 2473032), (40, 2163903), (42, 2060860), (56, 1545645), (60, 1442602), (70, 1236516), (84, 1030430), (105, 824344), (120, 721301), (140, 618258), (168, 515215), (210, 412172), (280, 309129), (420, 206086), (840, 103043)]