74837166720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{13399}}^1$

素因数の和:16330

約数の個数: 128

約数和(自身を含む): 238643280000

約数和(自身を除く): 163806113280

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, 320, 384, 480, 640, 960, 1920, 2909, 5818, 8727, 11636, 13399, 14545, 17454, 23272, 26798, 29090, 34908, 40197, 43635, 46544, 53596, 58180, 66995, 69816, 80394, 87270, 93088, 107192, 116360, 133990, 139632, 160788, 174540, 186176, 200985, 214384, 232720, 267980, 279264, 321576, 349080, 372352, 401970, 428768, 465440, 535960, 558528, 643152, 698160, 803940, 857536, 930880, 1071920, 1117056, 1286304, 1396320, 1607880, 1715072, 1861760, 2143840, 2572608, 2792640, 3215760, 4287680, 5145216, 5585280, 6431520, 8575360, 12863040, 25726080, 38977691, 77955382, 116933073, 155910764, 194888455, 233866146, 311821528, 389776910, 467732292, 584665365, 623643056, 779553820, 935464584, 1169330730, 1247286112, 1559107640, 1870929168, 2338661460, 2494572224, 3118215280, 3741858336, 4677322920, 4989144448, 6236430560, 7483716672, 9354645840, 12472861120, 14967433344, 18709291680, 24945722240, 37418583360, 74837166720]

約数ペア:

[(1, 74837166720), (2, 37418583360), (3, 24945722240), (4, 18709291680), (5, 14967433344), (6, 12472861120), (8, 9354645840), (10, 7483716672), (12, 6236430560), (15, 4989144448), (16, 4677322920), (20, 3741858336), (24, 3118215280), (30, 2494572224), (32, 2338661460), (40, 1870929168), (48, 1559107640), (60, 1247286112), (64, 1169330730), (80, 935464584), (96, 779553820), (120, 623643056), (128, 584665365), (160, 467732292), (192, 389776910), (240, 311821528), (320, 233866146), (384, 194888455), (480, 155910764), (640, 116933073), (960, 77955382), (1920, 38977691), (2909, 25726080), (5818, 12863040), (8727, 8575360), (11636, 6431520), (13399, 5585280), (14545, 5145216), (17454, 4287680), (23272, 3215760), (26798, 2792640), (29090, 2572608), (34908, 2143840), (40197, 1861760), (43635, 1715072), (46544, 1607880), (53596, 1396320), (58180, 1286304), (66995, 1117056), (69816, 1071920), (80394, 930880), (87270, 857536), (93088, 803940), (107192, 698160), (116360, 643152), (133990, 558528), (139632, 535960), (160788, 465440), (174540, 428768), (186176, 401970), (200985, 372352), (214384, 349080), (232720, 321576), (267980, 279264)]