15097120

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 35953848

約数和(自身を除く): 20856728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 601, 628, 785, 1202, 1256, 1570, 2404, 2512, 3005, 3140, 4808, 5024, 6010, 6280, 9616, 12020, 12560, 19232, 24040, 25120, 48080, 94357, 96160, 188714, 377428, 471785, 754856, 943570, 1509712, 1887140, 3019424, 3774280, 7548560, 15097120]

約数ペア:

[(1, 15097120), (2, 7548560), (4, 3774280), (5, 3019424), (8, 1887140), (10, 1509712), (16, 943570), (20, 754856), (32, 471785), (40, 377428), (80, 188714), (157, 96160), (160, 94357), (314, 48080), (601, 25120), (628, 24040), (785, 19232), (1202, 12560), (1256, 12020), (1570, 9616), (2404, 6280), (2512, 6010), (3005, 5024), (3140, 4808)]