13117080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 39592800

約数和(自身を除く): 26475720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 389, 562, 778, 843, 1124, 1167, 1405, 1556, 1686, 1945, 2248, 2334, 2810, 3112, 3372, 3890, 4215, 4668, 5620, 5835, 6744, 7780, 8430, 9336, 11240, 11670, 15560, 16860, 23340, 33720, 46680, 109309, 218618, 327927, 437236, 546545, 655854, 874472, 1093090, 1311708, 1639635, 2186180, 2623416, 3279270, 4372360, 6558540, 13117080]

約数ペア:

[(1, 13117080), (2, 6558540), (3, 4372360), (4, 3279270), (5, 2623416), (6, 2186180), (8, 1639635), (10, 1311708), (12, 1093090), (15, 874472), (20, 655854), (24, 546545), (30, 437236), (40, 327927), (60, 218618), (120, 109309), (281, 46680), (389, 33720), (562, 23340), (778, 16860), (843, 15560), (1124, 11670), (1167, 11240), (1405, 9336), (1556, 8430), (1686, 7780), (1945, 6744), (2248, 5835), (2334, 5620), (2810, 4668), (3112, 4215), (3372, 3890)]