155492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117797}}^1$

素因数の和:117822

約数の個数: 64

約数和(自身を含む): 508887360

約数和(自身を除く): 353395320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 117797, 235594, 353391, 471188, 588985, 706782, 942376, 1177970, 1295767, 1413564, 1766955, 2355940, 2591534, 2827128, 3533910, 3887301, 4711880, 5183068, 6478835, 7067820, 7774602, 10366136, 12957670, 14135640, 15549204, 19436505, 25915340, 31098408, 38873010, 51830680, 77746020, 155492040]

約数ペア:

[(1, 155492040), (2, 77746020), (3, 51830680), (4, 38873010), (5, 31098408), (6, 25915340), (8, 19436505), (10, 15549204), (11, 14135640), (12, 12957670), (15, 10366136), (20, 7774602), (22, 7067820), (24, 6478835), (30, 5183068), (33, 4711880), (40, 3887301), (44, 3533910), (55, 2827128), (60, 2591534), (66, 2355940), (88, 1766955), (110, 1413564), (120, 1295767), (132, 1177970), (165, 942376), (220, 706782), (264, 588985), (330, 471188), (440, 353391), (660, 235594), (1320, 117797)]