77178240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13399}}^1$

素因数の和:13424

約数の個数: 96

約数和(自身を含む): 266526000

約数和(自身を除く): 189347760

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 13399, 26798, 40197, 53596, 66995, 80394, 107192, 120591, 133990, 160788, 200985, 214384, 241182, 267980, 321576, 401970, 428768, 482364, 535960, 602955, 643152, 803940, 857536, 964728, 1071920, 1205910, 1286304, 1607880, 1715072, 1929456, 2143840, 2411820, 2572608, 3215760, 3858912, 4287680, 4823640, 5145216, 6431520, 7717824, 8575360, 9647280, 12863040, 15435648, 19294560, 25726080, 38589120, 77178240]

約数ペア:

[(1, 77178240), (2, 38589120), (3, 25726080), (4, 19294560), (5, 15435648), (6, 12863040), (8, 9647280), (9, 8575360), (10, 7717824), (12, 6431520), (15, 5145216), (16, 4823640), (18, 4287680), (20, 3858912), (24, 3215760), (30, 2572608), (32, 2411820), (36, 2143840), (40, 1929456), (45, 1715072), (48, 1607880), (60, 1286304), (64, 1205910), (72, 1071920), (80, 964728), (90, 857536), (96, 803940), (120, 643152), (128, 602955), (144, 535960), (160, 482364), (180, 428768), (192, 401970), (240, 321576), (288, 267980), (320, 241182), (360, 214384), (384, 200985), (480, 160788), (576, 133990), (640, 120591), (720, 107192), (960, 80394), (1152, 66995), (1440, 53596), (1920, 40197), (2880, 26798), (5760, 13399)]