393649920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{34171}}^1$

素因数の和:34198

約数の個数: 108

約数和(自身を含む): 1362027576

約数和(自身を除く): 968377656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 34171, 68342, 102513, 136684, 170855, 205026, 273368, 307539, 341710, 410052, 512565, 546736, 615078, 683420, 820104, 1025130, 1093472, 1230156, 1366840, 1537695, 1640208, 2050260, 2186944, 2460312, 2733680, 3075390, 3280416, 4100520, 4373888, 4920624, 5467360, 6150780, 6560832, 8201040, 8747776, 9841248, 10934720, 12301560, 13121664, 16402080, 19682496, 21869440, 24603120, 26243328, 32804160, 39364992, 43738880, 49206240, 65608320, 78729984, 98412480, 131216640, 196824960, 393649920]

約数ペア:

[(1, 393649920), (2, 196824960), (3, 131216640), (4, 98412480), (5, 78729984), (6, 65608320), (8, 49206240), (9, 43738880), (10, 39364992), (12, 32804160), (15, 26243328), (16, 24603120), (18, 21869440), (20, 19682496), (24, 16402080), (30, 13121664), (32, 12301560), (36, 10934720), (40, 9841248), (45, 8747776), (48, 8201040), (60, 6560832), (64, 6150780), (72, 5467360), (80, 4920624), (90, 4373888), (96, 4100520), (120, 3280416), (128, 3075390), (144, 2733680), (160, 2460312), (180, 2186944), (192, 2050260), (240, 1640208), (256, 1537695), (288, 1366840), (320, 1230156), (360, 1093472), (384, 1025130), (480, 820104), (576, 683420), (640, 615078), (720, 546736), (768, 512565), (960, 410052), (1152, 341710), (1280, 307539), (1440, 273368), (1920, 205026), (2304, 170855), (2880, 136684), (3840, 102513), (5760, 68342), (11520, 34171)]