55176480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38317}}^1$

素因数の和:38338

約数の個数: 72

約数和(自身を含む): 188294652

約数和(自身を除く): 133118172

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 38317, 76634, 114951, 153268, 191585, 229902, 306536, 344853, 383170, 459804, 574755, 613072, 689706, 766340, 919608, 1149510, 1226144, 1379412, 1532680, 1724265, 1839216, 2299020, 2758824, 3065360, 3448530, 3678432, 4598040, 5517648, 6130720, 6897060, 9196080, 11035296, 13794120, 18392160, 27588240, 55176480]

約数ペア:

[(1, 55176480), (2, 27588240), (3, 18392160), (4, 13794120), (5, 11035296), (6, 9196080), (8, 6897060), (9, 6130720), (10, 5517648), (12, 4598040), (15, 3678432), (16, 3448530), (18, 3065360), (20, 2758824), (24, 2299020), (30, 1839216), (32, 1724265), (36, 1532680), (40, 1379412), (45, 1226144), (48, 1149510), (60, 919608), (72, 766340), (80, 689706), (90, 613072), (96, 574755), (120, 459804), (144, 383170), (160, 344853), (180, 306536), (240, 229902), (288, 191585), (360, 153268), (480, 114951), (720, 76634), (1440, 38317)]