141461640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43661}}^1$

素因数の和:43684

約数の個数: 80

約数和(自身を含む): 475479180

約数和(自身を除く): 334017540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 43661, 87322, 130983, 174644, 218305, 261966, 349288, 392949, 436610, 523932, 654915, 785898, 873220, 1047864, 1178847, 1309830, 1571796, 1746440, 1964745, 2357694, 2619660, 3143592, 3536541, 3929490, 4715388, 5239320, 5894235, 7073082, 7858980, 9430776, 11788470, 14146164, 15717960, 17682705, 23576940, 28292328, 35365410, 47153880, 70730820, 141461640]

約数ペア:

[(1, 141461640), (2, 70730820), (3, 47153880), (4, 35365410), (5, 28292328), (6, 23576940), (8, 17682705), (9, 15717960), (10, 14146164), (12, 11788470), (15, 9430776), (18, 7858980), (20, 7073082), (24, 5894235), (27, 5239320), (30, 4715388), (36, 3929490), (40, 3536541), (45, 3143592), (54, 2619660), (60, 2357694), (72, 1964745), (81, 1746440), (90, 1571796), (108, 1309830), (120, 1178847), (135, 1047864), (162, 873220), (180, 785898), (216, 654915), (270, 523932), (324, 436610), (360, 392949), (405, 349288), (540, 261966), (648, 218305), (810, 174644), (1080, 130983), (1620, 87322), (3240, 43661)]