464569920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{161309}}^1$

素因数の和:161332

約数の個数: 84

約数和(自身を含む): 1597936860

約数和(自身を除く): 1133366940

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, 161309, 322618, 483927, 645236, 806545, 967854, 1290472, 1451781, 1613090, 1935708, 2419635, 2580944, 2903562, 3226180, 3871416, 4839270, 5161888, 5807124, 6452360, 7258905, 7742832, 9678540, 10323776, 11614248, 12904720, 14517810, 15485664, 19357080, 23228496, 25809440, 29035620, 30971328, 38714160, 46456992, 51618880, 58071240, 77428320, 92913984, 116142480, 154856640, 232284960, 464569920]

約数ペア:

[(1, 464569920), (2, 232284960), (3, 154856640), (4, 116142480), (5, 92913984), (6, 77428320), (8, 58071240), (9, 51618880), (10, 46456992), (12, 38714160), (15, 30971328), (16, 29035620), (18, 25809440), (20, 23228496), (24, 19357080), (30, 15485664), (32, 14517810), (36, 12904720), (40, 11614248), (45, 10323776), (48, 9678540), (60, 7742832), (64, 7258905), (72, 6452360), (80, 5807124), (90, 5161888), (96, 4839270), (120, 3871416), (144, 3226180), (160, 2903562), (180, 2580944), (192, 2419635), (240, 1935708), (288, 1613090), (320, 1451781), (360, 1290472), (480, 967854), (576, 806545), (720, 645236), (960, 483927), (1440, 322618), (2880, 161309)]