207129240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{575359}}^1$

素因数の和:575376

約数の個数: 48

約数和(自身を含む): 673171200

約数和(自身を除く): 466041960

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, 575359, 1150718, 1726077, 2301436, 2876795, 3452154, 4602872, 5178231, 5753590, 6904308, 8630385, 10356462, 11507180, 13808616, 17260770, 20712924, 23014360, 25891155, 34521540, 41425848, 51782310, 69043080, 103564620, 207129240]

約数ペア:

[(1, 207129240), (2, 103564620), (3, 69043080), (4, 51782310), (5, 41425848), (6, 34521540), (8, 25891155), (9, 23014360), (10, 20712924), (12, 17260770), (15, 13808616), (18, 11507180), (20, 10356462), (24, 8630385), (30, 6904308), (36, 5753590), (40, 5178231), (45, 4602872), (60, 3452154), (72, 2876795), (90, 2301436), (120, 1726077), (180, 1150718), (360, 575359)]