4272161280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{556271}}^1$

素因数の和:556297

約数の個数: 80

約数和(自身を含む): 13657590144

約数和(自身を除く): 9385428864

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, 3840, 7680, 556271, 1112542, 1668813, 2225084, 2781355, 3337626, 4450168, 5562710, 6675252, 8344065, 8900336, 11125420, 13350504, 16688130, 17800672, 22250840, 26701008, 33376260, 35601344, 44501680, 53402016, 66752520, 71202688, 89003360, 106804032, 133505040, 142405376, 178006720, 213608064, 267010080, 284810752, 356013440, 427216128, 534020160, 712026880, 854432256, 1068040320, 1424053760, 2136080640, 4272161280]

約数ペア:

[(1, 4272161280), (2, 2136080640), (3, 1424053760), (4, 1068040320), (5, 854432256), (6, 712026880), (8, 534020160), (10, 427216128), (12, 356013440), (15, 284810752), (16, 267010080), (20, 213608064), (24, 178006720), (30, 142405376), (32, 133505040), (40, 106804032), (48, 89003360), (60, 71202688), (64, 66752520), (80, 53402016), (96, 44501680), (120, 35601344), (128, 33376260), (160, 26701008), (192, 22250840), (240, 17800672), (256, 16688130), (320, 13350504), (384, 11125420), (480, 8900336), (512, 8344065), (640, 6675252), (768, 5562710), (960, 4450168), (1280, 3337626), (1536, 2781355), (1920, 2225084), (2560, 1668813), (3840, 1112542), (7680, 556271)]