85579680

素因数分解:

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

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 271833408

約数和(自身を除く): 186253728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1361, 1572, 1965, 2096, 2620, 2722, 3144, 3930, 4083, 4192, 5240, 5444, 6288, 6805, 7860, 8166, 10480, 10888, 12576, 13610, 15720, 16332, 20415, 20960, 21776, 27220, 31440, 32664, 40830, 43552, 54440, 62880, 65328, 81660, 108880, 130656, 163320, 178291, 217760, 326640, 356582, 534873, 653280, 713164, 891455, 1069746, 1426328, 1782910, 2139492, 2674365, 2852656, 3565820, 4278984, 5348730, 5705312, 7131640, 8557968, 10697460, 14263280, 17115936, 21394920, 28526560, 42789840, 85579680]

約数ペア:

[(1, 85579680), (2, 42789840), (3, 28526560), (4, 21394920), (5, 17115936), (6, 14263280), (8, 10697460), (10, 8557968), (12, 7131640), (15, 5705312), (16, 5348730), (20, 4278984), (24, 3565820), (30, 2852656), (32, 2674365), (40, 2139492), (48, 1782910), (60, 1426328), (80, 1069746), (96, 891455), (120, 713164), (131, 653280), (160, 534873), (240, 356582), (262, 326640), (393, 217760), (480, 178291), (524, 163320), (655, 130656), (786, 108880), (1048, 81660), (1310, 65328), (1361, 62880), (1572, 54440), (1965, 43552), (2096, 40830), (2620, 32664), (2722, 31440), (3144, 27220), (3930, 21776), (4083, 20960), (4192, 20415), (5240, 16332), (5444, 15720), (6288, 13610), (6805, 12576), (7860, 10888), (8166, 10480)]