173103120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{240421}}^1$

素因数の和:240440

約数の個数: 60

約数和(自身を含む): 581340396

約数和(自身を除く): 408237276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 240421, 480842, 721263, 961684, 1202105, 1442526, 1923368, 2163789, 2404210, 2885052, 3606315, 3846736, 4327578, 4808420, 5770104, 7212630, 8655156, 9616840, 10818945, 11540208, 14425260, 17310312, 19233680, 21637890, 28850520, 34620624, 43275780, 57701040, 86551560, 173103120]

約数ペア:

[(1, 173103120), (2, 86551560), (3, 57701040), (4, 43275780), (5, 34620624), (6, 28850520), (8, 21637890), (9, 19233680), (10, 17310312), (12, 14425260), (15, 11540208), (16, 10818945), (18, 9616840), (20, 8655156), (24, 7212630), (30, 5770104), (36, 4808420), (40, 4327578), (45, 3846736), (48, 3606315), (60, 2885052), (72, 2404210), (80, 2163789), (90, 1923368), (120, 1442526), (144, 1202105), (180, 961684), (240, 721263), (360, 480842), (720, 240421)]