421369920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{146309}}^1$

素因数の和:146332

約数の個数: 84

約数和(自身を含む): 1449346860

約数和(自身を除く): 1027976940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 146309, 292618, 438927, 585236, 731545, 877854, 1170472, 1316781, 1463090, 1755708, 2194635, 2340944, 2633562, 2926180, 3511416, 4389270, 4681888, 5267124, 5852360, 6583905, 7022832, 8778540, 9363776, 10534248, 11704720, 13167810, 14045664, 17557080, 21068496, 23409440, 26335620, 28091328, 35114160, 42136992, 46818880, 52671240, 70228320, 84273984, 105342480, 140456640, 210684960, 421369920]

約数ペア:

[(1, 421369920), (2, 210684960), (3, 140456640), (4, 105342480), (5, 84273984), (6, 70228320), (8, 52671240), (9, 46818880), (10, 42136992), (12, 35114160), (15, 28091328), (16, 26335620), (18, 23409440), (20, 21068496), (24, 17557080), (30, 14045664), (32, 13167810), (36, 11704720), (40, 10534248), (45, 9363776), (48, 8778540), (60, 7022832), (64, 6583905), (72, 5852360), (80, 5267124), (90, 4681888), (96, 4389270), (120, 3511416), (144, 2926180), (160, 2633562), (180, 2340944), (192, 2194635), (240, 1755708), (288, 1463090), (320, 1316781), (360, 1170472), (480, 877854), (576, 731545), (720, 585236), (960, 438927), (1440, 292618), (2880, 146309)]