8146680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 25293600

約数和(自身を除く): 17146920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 2341, 3480, 4682, 7023, 9364, 11705, 14046, 18728, 23410, 28092, 35115, 46820, 56184, 67889, 70230, 93640, 135778, 140460, 203667, 271556, 280920, 339445, 407334, 543112, 678890, 814668, 1018335, 1357780, 1629336, 2036670, 2715560, 4073340, 8146680]

約数ペア:

[(1, 8146680), (2, 4073340), (3, 2715560), (4, 2036670), (5, 1629336), (6, 1357780), (8, 1018335), (10, 814668), (12, 678890), (15, 543112), (20, 407334), (24, 339445), (29, 280920), (30, 271556), (40, 203667), (58, 140460), (60, 135778), (87, 93640), (116, 70230), (120, 67889), (145, 56184), (174, 46820), (232, 35115), (290, 28092), (348, 23410), (435, 18728), (580, 14046), (696, 11705), (870, 9364), (1160, 7023), (1740, 4682), (2341, 3480)]