180261240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11467}}^1$

素因数の和:11612

約数の個数: 64

約数和(自身を含む): 544959360

約数和(自身を除く): 364698120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 11467, 15720, 22934, 34401, 45868, 57335, 68802, 91736, 114670, 137604, 172005, 229340, 275208, 344010, 458680, 688020, 1376040, 1502177, 3004354, 4506531, 6008708, 7510885, 9013062, 12017416, 15021770, 18026124, 22532655, 30043540, 36052248, 45065310, 60087080, 90130620, 180261240]

約数ペア:

[(1, 180261240), (2, 90130620), (3, 60087080), (4, 45065310), (5, 36052248), (6, 30043540), (8, 22532655), (10, 18026124), (12, 15021770), (15, 12017416), (20, 9013062), (24, 7510885), (30, 6008708), (40, 4506531), (60, 3004354), (120, 1502177), (131, 1376040), (262, 688020), (393, 458680), (524, 344010), (655, 275208), (786, 229340), (1048, 172005), (1310, 137604), (1572, 114670), (1965, 91736), (2620, 68802), (3144, 57335), (3930, 45868), (5240, 34401), (7860, 22934), (11467, 15720)]