404748360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12923}}^1$

素因数の和:12972

約数の個数: 128

約数和(自身を含む): 1395792000

約数和(自身を除く): 991043640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 12923, 15660, 25846, 31320, 38769, 51692, 64615, 77538, 103384, 116307, 129230, 155076, 193845, 232614, 258460, 310152, 348921, 374767, 387690, 465228, 516920, 581535, 697842, 749534, 775380, 930456, 1124301, 1163070, 1395684, 1499068, 1550760, 1744605, 1873835, 2248602, 2326140, 2791368, 2998136, 3372903, 3489210, 3747670, 4497204, 4652280, 5621505, 6745806, 6978420, 7495340, 8994408, 10118709, 11243010, 13491612, 13956840, 14990680, 16864515, 20237418, 22486020, 26983224, 33729030, 40474836, 44972040, 50593545, 67458060, 80949672, 101187090, 134916120, 202374180, 404748360]

約数ペア:

[(1, 404748360), (2, 202374180), (3, 134916120), (4, 101187090), (5, 80949672), (6, 67458060), (8, 50593545), (9, 44972040), (10, 40474836), (12, 33729030), (15, 26983224), (18, 22486020), (20, 20237418), (24, 16864515), (27, 14990680), (29, 13956840), (30, 13491612), (36, 11243010), (40, 10118709), (45, 8994408), (54, 7495340), (58, 6978420), (60, 6745806), (72, 5621505), (87, 4652280), (90, 4497204), (108, 3747670), (116, 3489210), (120, 3372903), (135, 2998136), (145, 2791368), (174, 2326140), (180, 2248602), (216, 1873835), (232, 1744605), (261, 1550760), (270, 1499068), (290, 1395684), (348, 1163070), (360, 1124301), (435, 930456), (522, 775380), (540, 749534), (580, 697842), (696, 581535), (783, 516920), (870, 465228), (1044, 387690), (1080, 374767), (1160, 348921), (1305, 310152), (1566, 258460), (1740, 232614), (2088, 193845), (2610, 155076), (3132, 129230), (3480, 116307), (3915, 103384), (5220, 77538), (6264, 64615), (7830, 51692), (10440, 38769), (12923, 31320), (15660, 25846)]