130207320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{361687}}^1$

素因数の和:361704

約数の個数: 48

約数和(自身を含む): 423174960

約数和(自身を除く): 292967640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 361687, 723374, 1085061, 1446748, 1808435, 2170122, 2893496, 3255183, 3616870, 4340244, 5425305, 6510366, 7233740, 8680488, 10850610, 13020732, 14467480, 16275915, 21701220, 26041464, 32551830, 43402440, 65103660, 130207320]

約数ペア:

[(1, 130207320), (2, 65103660), (3, 43402440), (4, 32551830), (5, 26041464), (6, 21701220), (8, 16275915), (9, 14467480), (10, 13020732), (12, 10850610), (15, 8680488), (18, 7233740), (20, 6510366), (24, 5425305), (30, 4340244), (36, 3616870), (40, 3255183), (45, 2893496), (60, 2170122), (72, 1808435), (90, 1446748), (120, 1085061), (180, 723374), (360, 361687)]