25704960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3347}}^1$

素因数の和:3373

約数の個数: 80

約数和(自身を含む): 82200096

約数和(自身を除く): 56495136

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3347, 3840, 6694, 7680, 10041, 13388, 16735, 20082, 26776, 33470, 40164, 50205, 53552, 66940, 80328, 100410, 107104, 133880, 160656, 200820, 214208, 267760, 321312, 401640, 428416, 535520, 642624, 803280, 856832, 1071040, 1285248, 1606560, 1713664, 2142080, 2570496, 3213120, 4284160, 5140992, 6426240, 8568320, 12852480, 25704960]

約数ペア:

[(1, 25704960), (2, 12852480), (3, 8568320), (4, 6426240), (5, 5140992), (6, 4284160), (8, 3213120), (10, 2570496), (12, 2142080), (15, 1713664), (16, 1606560), (20, 1285248), (24, 1071040), (30, 856832), (32, 803280), (40, 642624), (48, 535520), (60, 428416), (64, 401640), (80, 321312), (96, 267760), (120, 214208), (128, 200820), (160, 160656), (192, 133880), (240, 107104), (256, 100410), (320, 80328), (384, 66940), (480, 53552), (512, 50205), (640, 40164), (768, 33470), (960, 26776), (1280, 20082), (1536, 16735), (1920, 13388), (2560, 10041), (3347, 7680), (3840, 6694)]