144206280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1009}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 470316600

約数和(自身を除く): 326110320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1009, 1191, 1588, 1985, 2018, 2382, 3027, 3176, 3573, 3970, 4036, 4764, 5045, 5955, 6054, 7146, 7940, 8072, 9081, 9528, 10090, 11910, 12108, 14292, 15135, 15880, 17865, 18162, 20180, 23820, 24216, 28584, 30270, 35730, 36324, 40360, 45405, 47640, 60540, 71460, 72648, 90810, 121080, 142920, 181620, 363240, 400573, 801146, 1201719, 1602292, 2002865, 2403438, 3204584, 3605157, 4005730, 4806876, 6008595, 7210314, 8011460, 9613752, 12017190, 14420628, 16022920, 18025785, 24034380, 28841256, 36051570, 48068760, 72103140, 144206280]

約数ペア:

[(1, 144206280), (2, 72103140), (3, 48068760), (4, 36051570), (5, 28841256), (6, 24034380), (8, 18025785), (9, 16022920), (10, 14420628), (12, 12017190), (15, 9613752), (18, 8011460), (20, 7210314), (24, 6008595), (30, 4806876), (36, 4005730), (40, 3605157), (45, 3204584), (60, 2403438), (72, 2002865), (90, 1602292), (120, 1201719), (180, 801146), (360, 400573), (397, 363240), (794, 181620), (1009, 142920), (1191, 121080), (1588, 90810), (1985, 72648), (2018, 71460), (2382, 60540), (3027, 47640), (3176, 45405), (3573, 40360), (3970, 36324), (4036, 35730), (4764, 30270), (5045, 28584), (5955, 24216), (6054, 23820), (7146, 20180), (7940, 18162), (8072, 17865), (9081, 15880), (9528, 15135), (10090, 14292), (11910, 12108)]