6201540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 19027008

約数和(自身を除く): 12825468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 263, 393, 524, 526, 655, 786, 789, 1052, 1179, 1310, 1315, 1572, 1578, 1965, 2358, 2367, 2620, 2630, 3156, 3930, 3945, 4716, 4734, 5260, 5895, 7860, 7890, 9468, 11790, 11835, 15780, 23580, 23670, 34453, 47340, 68906, 103359, 137812, 172265, 206718, 310077, 344530, 413436, 516795, 620154, 689060, 1033590, 1240308, 1550385, 2067180, 3100770, 6201540]

約数ペア:

[(1, 6201540), (2, 3100770), (3, 2067180), (4, 1550385), (5, 1240308), (6, 1033590), (9, 689060), (10, 620154), (12, 516795), (15, 413436), (18, 344530), (20, 310077), (30, 206718), (36, 172265), (45, 137812), (60, 103359), (90, 68906), (131, 47340), (180, 34453), (262, 23670), (263, 23580), (393, 15780), (524, 11835), (526, 11790), (655, 9468), (786, 7890), (789, 7860), (1052, 5895), (1179, 5260), (1310, 4734), (1315, 4716), (1572, 3945), (1578, 3930), (1965, 3156), (2358, 2630), (2367, 2620)]