87254040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25073}}^1$

素因数の和:25116

約数の個数: 64

約数和(自身を含む): 270799200

約数和(自身を除く): 183545160

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, 3480, 25073, 50146, 75219, 100292, 125365, 150438, 200584, 250730, 300876, 376095, 501460, 601752, 727117, 752190, 1002920, 1454234, 1504380, 2181351, 2908468, 3008760, 3635585, 4362702, 5816936, 7271170, 8725404, 10906755, 14542340, 17450808, 21813510, 29084680, 43627020, 87254040]

約数ペア:

[(1, 87254040), (2, 43627020), (3, 29084680), (4, 21813510), (5, 17450808), (6, 14542340), (8, 10906755), (10, 8725404), (12, 7271170), (15, 5816936), (20, 4362702), (24, 3635585), (29, 3008760), (30, 2908468), (40, 2181351), (58, 1504380), (60, 1454234), (87, 1002920), (116, 752190), (120, 727117), (145, 601752), (174, 501460), (232, 376095), (290, 300876), (348, 250730), (435, 200584), (580, 150438), (696, 125365), (870, 100292), (1160, 75219), (1740, 50146), (3480, 25073)]