64184760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 210347280

約数和(自身を除く): 146162520

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, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1361, 1572, 1965, 2358, 2620, 2722, 3144, 3930, 4083, 4716, 5240, 5444, 5895, 6805, 7860, 8166, 9432, 10888, 11790, 12249, 13610, 15720, 16332, 20415, 23580, 24498, 27220, 32664, 40830, 47160, 48996, 54440, 61245, 81660, 97992, 122490, 163320, 178291, 244980, 356582, 489960, 534873, 713164, 891455, 1069746, 1426328, 1604619, 1782910, 2139492, 2674365, 3209238, 3565820, 4278984, 5348730, 6418476, 7131640, 8023095, 10697460, 12836952, 16046190, 21394920, 32092380, 64184760]

約数ペア:

[(1, 64184760), (2, 32092380), (3, 21394920), (4, 16046190), (5, 12836952), (6, 10697460), (8, 8023095), (9, 7131640), (10, 6418476), (12, 5348730), (15, 4278984), (18, 3565820), (20, 3209238), (24, 2674365), (30, 2139492), (36, 1782910), (40, 1604619), (45, 1426328), (60, 1069746), (72, 891455), (90, 713164), (120, 534873), (131, 489960), (180, 356582), (262, 244980), (360, 178291), (393, 163320), (524, 122490), (655, 97992), (786, 81660), (1048, 61245), (1179, 54440), (1310, 48996), (1361, 47160), (1572, 40830), (1965, 32664), (2358, 27220), (2620, 24498), (2722, 23580), (3144, 20415), (3930, 16332), (4083, 15720), (4716, 13610), (5240, 12249), (5444, 11790), (5895, 10888), (6805, 9432), (7860, 8166)]