148131240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1361}}^1$

素因数の和:2282

約数の個数: 64

約数和(自身を含む): 445210560

約数和(自身を除く): 297079320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 907, 1361, 1814, 2721, 2722, 3628, 4083, 4535, 5442, 5444, 6805, 7256, 8166, 9070, 10884, 10888, 13605, 13610, 16332, 18140, 20415, 21768, 27210, 27220, 32664, 36280, 40830, 54420, 54440, 81660, 108840, 163320, 1234427, 2468854, 3703281, 4937708, 6172135, 7406562, 9875416, 12344270, 14813124, 18516405, 24688540, 29626248, 37032810, 49377080, 74065620, 148131240]

約数ペア:

[(1, 148131240), (2, 74065620), (3, 49377080), (4, 37032810), (5, 29626248), (6, 24688540), (8, 18516405), (10, 14813124), (12, 12344270), (15, 9875416), (20, 7406562), (24, 6172135), (30, 4937708), (40, 3703281), (60, 2468854), (120, 1234427), (907, 163320), (1361, 108840), (1814, 81660), (2721, 54440), (2722, 54420), (3628, 40830), (4083, 36280), (4535, 32664), (5442, 27220), (5444, 27210), (6805, 21768), (7256, 20415), (8166, 18140), (9070, 16332), (10884, 13610), (10888, 13605)]