162980520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1358171}}^1$

素因数の和:1358185

約数の個数: 32

約数和(自身を含む): 488941920

約数和(自身を除く): 325961400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1358171, 2716342, 4074513, 5432684, 6790855, 8149026, 10865368, 13581710, 16298052, 20372565, 27163420, 32596104, 40745130, 54326840, 81490260, 162980520]

約数ペア:

[(1, 162980520), (2, 81490260), (3, 54326840), (4, 40745130), (5, 32596104), (6, 27163420), (8, 20372565), (10, 16298052), (12, 13581710), (15, 10865368), (20, 8149026), (24, 6790855), (30, 5432684), (40, 4074513), (60, 2716342), (120, 1358171)]