685351320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5711261}}^1$

素因数の和:5711275

約数の個数: 32

約数和(自身を含む): 2056054320

約数和(自身を除く): 1370703000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5711261, 11422522, 17133783, 22845044, 28556305, 34267566, 45690088, 57112610, 68535132, 85668915, 114225220, 137070264, 171337830, 228450440, 342675660, 685351320]

約数ペア:

[(1, 685351320), (2, 342675660), (3, 228450440), (4, 171337830), (5, 137070264), (6, 114225220), (8, 85668915), (10, 68535132), (12, 57112610), (15, 45690088), (20, 34267566), (24, 28556305), (30, 22845044), (40, 17133783), (60, 11422522), (120, 5711261)]