528080880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13499}}^1$

素因数の和:13678

約数の個数: 80

約数和(自身を含む): 1647216000

約数和(自身を除く): 1119135120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 13499, 19560, 26998, 39120, 40497, 53996, 67495, 80994, 107992, 134990, 161988, 202485, 215984, 269980, 323976, 404970, 539960, 647952, 809940, 1079920, 1619880, 2200337, 3239760, 4400674, 6601011, 8801348, 11001685, 13202022, 17602696, 22003370, 26404044, 33005055, 35205392, 44006740, 52808088, 66010110, 88013480, 105616176, 132020220, 176026960, 264040440, 528080880]

約数ペア:

[(1, 528080880), (2, 264040440), (3, 176026960), (4, 132020220), (5, 105616176), (6, 88013480), (8, 66010110), (10, 52808088), (12, 44006740), (15, 35205392), (16, 33005055), (20, 26404044), (24, 22003370), (30, 17602696), (40, 13202022), (48, 11001685), (60, 8801348), (80, 6601011), (120, 4400674), (163, 3239760), (240, 2200337), (326, 1619880), (489, 1079920), (652, 809940), (815, 647952), (978, 539960), (1304, 404970), (1630, 323976), (1956, 269980), (2445, 215984), (2608, 202485), (3260, 161988), (3912, 134990), (4890, 107992), (6520, 80994), (7824, 67495), (9780, 53996), (13040, 40497), (13499, 39120), (19560, 26998)]