247534920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229199}}^1$

素因数の和:229219

約数の個数: 64

約数和(自身を含む): 825120000

約数和(自身を除く): 577585080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 229199, 458398, 687597, 916796, 1145995, 1375194, 1833592, 2062791, 2291990, 2750388, 3437985, 4125582, 4583980, 5500776, 6188373, 6875970, 8251164, 9167960, 10313955, 12376746, 13751940, 16502328, 20627910, 24753492, 27503880, 30941865, 41255820, 49506984, 61883730, 82511640, 123767460, 247534920]

約数ペア:

[(1, 247534920), (2, 123767460), (3, 82511640), (4, 61883730), (5, 49506984), (6, 41255820), (8, 30941865), (9, 27503880), (10, 24753492), (12, 20627910), (15, 16502328), (18, 13751940), (20, 12376746), (24, 10313955), (27, 9167960), (30, 8251164), (36, 6875970), (40, 6188373), (45, 5500776), (54, 4583980), (60, 4125582), (72, 3437985), (90, 2750388), (108, 2291990), (120, 2062791), (135, 1833592), (180, 1375194), (216, 1145995), (270, 916796), (360, 687597), (540, 458398), (1080, 229199)]