12426240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{809}}^1$

素因数の和:837

約数の個数: 88

約数和(自身を含む): 39793680

約数和(自身を除く): 27367440

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, 809, 960, 1024, 1280, 1536, 1618, 1920, 2427, 2560, 3072, 3236, 3840, 4045, 4854, 5120, 6472, 7680, 8090, 9708, 12135, 12944, 15360, 16180, 19416, 24270, 25888, 32360, 38832, 48540, 51776, 64720, 77664, 97080, 103552, 129440, 155328, 194160, 207104, 258880, 310656, 388320, 414208, 517760, 621312, 776640, 828416, 1035520, 1242624, 1553280, 2071040, 2485248, 3106560, 4142080, 6213120, 12426240]

約数ペア:

[(1, 12426240), (2, 6213120), (3, 4142080), (4, 3106560), (5, 2485248), (6, 2071040), (8, 1553280), (10, 1242624), (12, 1035520), (15, 828416), (16, 776640), (20, 621312), (24, 517760), (30, 414208), (32, 388320), (40, 310656), (48, 258880), (60, 207104), (64, 194160), (80, 155328), (96, 129440), (120, 103552), (128, 97080), (160, 77664), (192, 64720), (240, 51776), (256, 48540), (320, 38832), (384, 32360), (480, 25888), (512, 24270), (640, 19416), (768, 16180), (809, 15360), (960, 12944), (1024, 12135), (1280, 9708), (1536, 8090), (1618, 7680), (1920, 6472), (2427, 5120), (2560, 4854), (3072, 4045), (3236, 3840)]