163679760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:973

約数の個数: 120

約数和(自身を含む): 552000384

約数和(自身を除く): 388320624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 463, 491, 720, 926, 982, 1389, 1473, 1852, 1964, 2315, 2455, 2778, 2946, 3704, 3928, 4167, 4419, 4630, 4910, 5556, 5892, 6945, 7365, 7408, 7856, 8334, 8838, 9260, 9820, 11112, 11784, 13890, 14730, 16668, 17676, 18520, 19640, 20835, 22095, 22224, 23568, 27780, 29460, 33336, 35352, 37040, 39280, 41670, 44190, 55560, 58920, 66672, 70704, 83340, 88380, 111120, 117840, 166680, 176760, 227333, 333360, 353520, 454666, 681999, 909332, 1136665, 1363998, 1818664, 2045997, 2273330, 2727996, 3409995, 3637328, 4091994, 4546660, 5455992, 6819990, 8183988, 9093320, 10229985, 10911984, 13639980, 16367976, 18186640, 20459970, 27279960, 32735952, 40919940, 54559920, 81839880, 163679760]

約数ペア:

[(1, 163679760), (2, 81839880), (3, 54559920), (4, 40919940), (5, 32735952), (6, 27279960), (8, 20459970), (9, 18186640), (10, 16367976), (12, 13639980), (15, 10911984), (16, 10229985), (18, 9093320), (20, 8183988), (24, 6819990), (30, 5455992), (36, 4546660), (40, 4091994), (45, 3637328), (48, 3409995), (60, 2727996), (72, 2273330), (80, 2045997), (90, 1818664), (120, 1363998), (144, 1136665), (180, 909332), (240, 681999), (360, 454666), (463, 353520), (491, 333360), (720, 227333), (926, 176760), (982, 166680), (1389, 117840), (1473, 111120), (1852, 88380), (1964, 83340), (2315, 70704), (2455, 66672), (2778, 58920), (2946, 55560), (3704, 44190), (3928, 41670), (4167, 39280), (4419, 37040), (4630, 35352), (4910, 33336), (5556, 29460), (5892, 27780), (6945, 23568), (7365, 22224), (7408, 22095), (7856, 20835), (8334, 19640), (8838, 18520), (9260, 17676), (9820, 16668), (11112, 14730), (11784, 13890)]