5220840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 15825600

約数和(自身を除く): 10604760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 313, 417, 556, 626, 695, 834, 939, 1112, 1252, 1390, 1565, 1668, 1878, 2085, 2504, 2780, 3130, 3336, 3756, 4170, 4695, 5560, 6260, 7512, 8340, 9390, 12520, 16680, 18780, 37560, 43507, 87014, 130521, 174028, 217535, 261042, 348056, 435070, 522084, 652605, 870140, 1044168, 1305210, 1740280, 2610420, 5220840]

約数ペア:

[(1, 5220840), (2, 2610420), (3, 1740280), (4, 1305210), (5, 1044168), (6, 870140), (8, 652605), (10, 522084), (12, 435070), (15, 348056), (20, 261042), (24, 217535), (30, 174028), (40, 130521), (60, 87014), (120, 43507), (139, 37560), (278, 18780), (313, 16680), (417, 12520), (556, 9390), (626, 8340), (695, 7512), (834, 6260), (939, 5560), (1112, 4695), (1252, 4170), (1390, 3756), (1565, 3336), (1668, 3130), (1878, 2780), (2085, 2504)]