156968640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{54503}}^1$

素因数の和:54526

約数の個数: 84

約数和(自身を含む): 539916624

約数和(自身を除く): 382947984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 54503, 109006, 163509, 218012, 272515, 327018, 436024, 490527, 545030, 654036, 817545, 872048, 981054, 1090060, 1308072, 1635090, 1744096, 1962108, 2180120, 2452635, 2616144, 3270180, 3488192, 3924216, 4360240, 4905270, 5232288, 6540360, 7848432, 8720480, 9810540, 10464576, 13080720, 15696864, 17440960, 19621080, 26161440, 31393728, 39242160, 52322880, 78484320, 156968640]

約数ペア:

[(1, 156968640), (2, 78484320), (3, 52322880), (4, 39242160), (5, 31393728), (6, 26161440), (8, 19621080), (9, 17440960), (10, 15696864), (12, 13080720), (15, 10464576), (16, 9810540), (18, 8720480), (20, 7848432), (24, 6540360), (30, 5232288), (32, 4905270), (36, 4360240), (40, 3924216), (45, 3488192), (48, 3270180), (60, 2616144), (64, 2452635), (72, 2180120), (80, 1962108), (90, 1744096), (96, 1635090), (120, 1308072), (144, 1090060), (160, 981054), (180, 872048), (192, 817545), (240, 654036), (288, 545030), (320, 490527), (360, 436024), (480, 327018), (576, 272515), (720, 218012), (960, 163509), (1440, 109006), (2880, 54503)]