151313280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{78809}}^1$

素因数の和:78831

約数の個数: 64

約数和(自身を含む): 482317200

約数和(自身を除く): 331003920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 78809, 157618, 236427, 315236, 394045, 472854, 630472, 788090, 945708, 1182135, 1260944, 1576180, 1891416, 2364270, 2521888, 3152360, 3782832, 4728540, 5043776, 6304720, 7565664, 9457080, 10087552, 12609440, 15131328, 18914160, 25218880, 30262656, 37828320, 50437760, 75656640, 151313280]

約数ペア:

[(1, 151313280), (2, 75656640), (3, 50437760), (4, 37828320), (5, 30262656), (6, 25218880), (8, 18914160), (10, 15131328), (12, 12609440), (15, 10087552), (16, 9457080), (20, 7565664), (24, 6304720), (30, 5043776), (32, 4728540), (40, 3782832), (48, 3152360), (60, 2521888), (64, 2364270), (80, 1891416), (96, 1576180), (120, 1260944), (128, 1182135), (160, 945708), (192, 788090), (240, 630472), (320, 472854), (384, 394045), (480, 315236), (640, 236427), (960, 157618), (1920, 78809)]