144420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 423360

約数和(自身を除く): 278940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 83, 87, 116, 145, 166, 174, 249, 290, 332, 348, 415, 435, 498, 580, 830, 870, 996, 1245, 1660, 1740, 2407, 2490, 4814, 4980, 7221, 9628, 12035, 14442, 24070, 28884, 36105, 48140, 72210, 144420]

約数ペア:

[(1, 144420), (2, 72210), (3, 48140), (4, 36105), (5, 28884), (6, 24070), (10, 14442), (12, 12035), (15, 9628), (20, 7221), (29, 4980), (30, 4814), (58, 2490), (60, 2407), (83, 1740), (87, 1660), (116, 1245), (145, 996), (166, 870), (174, 830), (249, 580), (290, 498), (332, 435), (348, 415)]