1323876480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3011}}^1$

素因数の和:3262

約数の個数: 128

約数和(自身を含む): 4239691200

約数和(自身を除く): 2915814720

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, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1374, 1832, 1920, 2290, 2748, 3011, 3435, 3664, 4580, 5496, 6022, 6870, 7328, 9033, 9160, 10992, 12044, 13740, 14656, 15055, 18066, 18320, 21984, 24088, 27480, 29312, 30110, 36132, 36640, 43968, 45165, 48176, 54960, 60220, 72264, 73280, 87936, 90330, 96352, 109920, 120440, 144528, 146560, 180660, 192704, 219840, 240880, 289056, 361320, 385408, 439680, 481760, 578112, 689519, 722640, 963520, 1156224, 1379038, 1445280, 1927040, 2068557, 2758076, 2890560, 3447595, 4137114, 5516152, 5781120, 6895190, 8274228, 10342785, 11032304, 13790380, 16548456, 20685570, 22064608, 27580760, 33096912, 41371140, 44129216, 55161520, 66193824, 82742280, 88258432, 110323040, 132387648, 165484560, 220646080, 264775296, 330969120, 441292160, 661938240, 1323876480]

約数ペア:

[(1, 1323876480), (2, 661938240), (3, 441292160), (4, 330969120), (5, 264775296), (6, 220646080), (8, 165484560), (10, 132387648), (12, 110323040), (15, 88258432), (16, 82742280), (20, 66193824), (24, 55161520), (30, 44129216), (32, 41371140), (40, 33096912), (48, 27580760), (60, 22064608), (64, 20685570), (80, 16548456), (96, 13790380), (120, 11032304), (128, 10342785), (160, 8274228), (192, 6895190), (229, 5781120), (240, 5516152), (320, 4137114), (384, 3447595), (458, 2890560), (480, 2758076), (640, 2068557), (687, 1927040), (916, 1445280), (960, 1379038), (1145, 1156224), (1374, 963520), (1832, 722640), (1920, 689519), (2290, 578112), (2748, 481760), (3011, 439680), (3435, 385408), (3664, 361320), (4580, 289056), (5496, 240880), (6022, 219840), (6870, 192704), (7328, 180660), (9033, 146560), (9160, 144528), (10992, 120440), (12044, 109920), (13740, 96352), (14656, 90330), (15055, 87936), (18066, 73280), (18320, 72264), (21984, 60220), (24088, 54960), (27480, 48176), (29312, 45165), (30110, 43968), (36132, 36640)]