9520480

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 22695120

約数和(自身を除く): 13174640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 379, 628, 758, 785, 1256, 1516, 1570, 1895, 2512, 3032, 3140, 3790, 5024, 6064, 6280, 7580, 12128, 12560, 15160, 25120, 30320, 59503, 60640, 119006, 238012, 297515, 476024, 595030, 952048, 1190060, 1904096, 2380120, 4760240, 9520480]

約数ペア:

[(1, 9520480), (2, 4760240), (4, 2380120), (5, 1904096), (8, 1190060), (10, 952048), (16, 595030), (20, 476024), (32, 297515), (40, 238012), (80, 119006), (157, 60640), (160, 59503), (314, 30320), (379, 25120), (628, 15160), (758, 12560), (785, 12128), (1256, 7580), (1516, 6280), (1570, 6064), (1895, 5024), (2512, 3790), (3032, 3140)]