5148840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 15629760

約数和(自身を除く): 10480920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 401, 428, 535, 642, 802, 856, 1070, 1203, 1284, 1604, 1605, 2005, 2140, 2406, 2568, 3208, 3210, 4010, 4280, 4812, 6015, 6420, 8020, 9624, 12030, 12840, 16040, 24060, 42907, 48120, 85814, 128721, 171628, 214535, 257442, 343256, 429070, 514884, 643605, 858140, 1029768, 1287210, 1716280, 2574420, 5148840]

約数ペア:

[(1, 5148840), (2, 2574420), (3, 1716280), (4, 1287210), (5, 1029768), (6, 858140), (8, 643605), (10, 514884), (12, 429070), (15, 343256), (20, 257442), (24, 214535), (30, 171628), (40, 128721), (60, 85814), (107, 48120), (120, 42907), (214, 24060), (321, 16040), (401, 12840), (428, 12030), (535, 9624), (642, 8020), (802, 6420), (856, 6015), (1070, 4812), (1203, 4280), (1284, 4010), (1604, 3210), (1605, 3208), (2005, 2568), (2140, 2406)]