819864960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{427013}}^1$

素因数の和:427035

約数の個数: 64

約数和(自身を含む): 2613325680

約数和(自身を除く): 1793460720

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, 427013, 854026, 1281039, 1708052, 2135065, 2562078, 3416104, 4270130, 5124156, 6405195, 6832208, 8540260, 10248312, 12810390, 13664416, 17080520, 20496624, 25620780, 27328832, 34161040, 40993248, 51241560, 54657664, 68322080, 81986496, 102483120, 136644160, 163972992, 204966240, 273288320, 409932480, 819864960]

約数ペア:

[(1, 819864960), (2, 409932480), (3, 273288320), (4, 204966240), (5, 163972992), (6, 136644160), (8, 102483120), (10, 81986496), (12, 68322080), (15, 54657664), (16, 51241560), (20, 40993248), (24, 34161040), (30, 27328832), (32, 25620780), (40, 20496624), (48, 17080520), (60, 13664416), (64, 12810390), (80, 10248312), (96, 8540260), (120, 6832208), (128, 6405195), (160, 5124156), (192, 4270130), (240, 3416104), (320, 2562078), (384, 2135065), (480, 1708052), (640, 1281039), (960, 854026), (1920, 427013)]