55652040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154589}}^1$

素因数の和:154606

約数の個数: 48

約数和(自身を含む): 180870300

約数和(自身を除く): 125218260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 154589, 309178, 463767, 618356, 772945, 927534, 1236712, 1391301, 1545890, 1855068, 2318835, 2782602, 3091780, 3710136, 4637670, 5565204, 6183560, 6956505, 9275340, 11130408, 13913010, 18550680, 27826020, 55652040]

約数ペア:

[(1, 55652040), (2, 27826020), (3, 18550680), (4, 13913010), (5, 11130408), (6, 9275340), (8, 6956505), (9, 6183560), (10, 5565204), (12, 4637670), (15, 3710136), (18, 3091780), (20, 2782602), (24, 2318835), (30, 1855068), (36, 1545890), (40, 1391301), (45, 1236712), (60, 927534), (72, 772945), (90, 618356), (120, 463767), (180, 309178), (360, 154589)]