5216280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2588

約数の個数: 64

約数和(自身を含む): 16575840

約数和(自身を除く): 11359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 2557, 5114, 7671, 10228, 12785, 15342, 20456, 25570, 30684, 38355, 43469, 51140, 61368, 76710, 86938, 102280, 130407, 153420, 173876, 217345, 260814, 306840, 347752, 434690, 521628, 652035, 869380, 1043256, 1304070, 1738760, 2608140, 5216280]

約数ペア:

[(1, 5216280), (2, 2608140), (3, 1738760), (4, 1304070), (5, 1043256), (6, 869380), (8, 652035), (10, 521628), (12, 434690), (15, 347752), (17, 306840), (20, 260814), (24, 217345), (30, 173876), (34, 153420), (40, 130407), (51, 102280), (60, 86938), (68, 76710), (85, 61368), (102, 51140), (120, 43469), (136, 38355), (170, 30684), (204, 25570), (255, 20456), (340, 15342), (408, 12785), (510, 10228), (680, 7671), (1020, 5114), (2040, 2557)]