2754120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 8424000

約数和(自身を除く): 5669880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 389, 472, 590, 708, 778, 885, 1167, 1180, 1416, 1556, 1770, 1945, 2334, 2360, 3112, 3540, 3890, 4668, 5835, 7080, 7780, 9336, 11670, 15560, 22951, 23340, 45902, 46680, 68853, 91804, 114755, 137706, 183608, 229510, 275412, 344265, 459020, 550824, 688530, 918040, 1377060, 2754120]

約数ペア:

[(1, 2754120), (2, 1377060), (3, 918040), (4, 688530), (5, 550824), (6, 459020), (8, 344265), (10, 275412), (12, 229510), (15, 183608), (20, 137706), (24, 114755), (30, 91804), (40, 68853), (59, 46680), (60, 45902), (118, 23340), (120, 22951), (177, 15560), (236, 11670), (295, 9336), (354, 7780), (389, 7080), (472, 5835), (590, 4668), (708, 3890), (778, 3540), (885, 3112), (1167, 2360), (1180, 2334), (1416, 1945), (1556, 1770)]