68393280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 218870784

約数和(自身を除く): 150477504

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, 160, 191, 192, 240, 320, 373, 382, 480, 573, 746, 764, 955, 960, 1119, 1146, 1492, 1528, 1865, 1910, 2238, 2292, 2865, 2984, 3056, 3730, 3820, 4476, 4584, 5595, 5730, 5968, 6112, 7460, 7640, 8952, 9168, 11190, 11460, 11936, 12224, 14920, 15280, 17904, 18336, 22380, 22920, 23872, 29840, 30560, 35808, 36672, 44760, 45840, 59680, 61120, 71243, 71616, 89520, 91680, 119360, 142486, 179040, 183360, 213729, 284972, 356215, 358080, 427458, 569944, 712430, 854916, 1068645, 1139888, 1424860, 1709832, 2137290, 2279776, 2849720, 3419664, 4274580, 4559552, 5699440, 6839328, 8549160, 11398880, 13678656, 17098320, 22797760, 34196640, 68393280]

約数ペア:

[(1, 68393280), (2, 34196640), (3, 22797760), (4, 17098320), (5, 13678656), (6, 11398880), (8, 8549160), (10, 6839328), (12, 5699440), (15, 4559552), (16, 4274580), (20, 3419664), (24, 2849720), (30, 2279776), (32, 2137290), (40, 1709832), (48, 1424860), (60, 1139888), (64, 1068645), (80, 854916), (96, 712430), (120, 569944), (160, 427458), (191, 358080), (192, 356215), (240, 284972), (320, 213729), (373, 183360), (382, 179040), (480, 142486), (573, 119360), (746, 91680), (764, 89520), (955, 71616), (960, 71243), (1119, 61120), (1146, 59680), (1492, 45840), (1528, 44760), (1865, 36672), (1910, 35808), (2238, 30560), (2292, 29840), (2865, 23872), (2984, 22920), (3056, 22380), (3730, 18336), (3820, 17904), (4476, 15280), (4584, 14920), (5595, 12224), (5730, 11936), (5968, 11460), (6112, 11190), (7460, 9168), (7640, 8952)]