528079080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1$

素因数の和:2731

約数の個数: 128

約数和(自身を含む): 1676401920

約数和(自身を除く): 1148322840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 365, 438, 460, 552, 584, 690, 730, 876, 920, 1095, 1380, 1460, 1679, 1752, 2190, 2621, 2760, 2920, 3358, 4380, 5037, 5242, 6716, 7863, 8395, 8760, 10074, 10484, 13105, 13432, 15726, 16790, 20148, 20968, 25185, 26210, 31452, 33580, 39315, 40296, 50370, 52420, 60283, 62904, 67160, 78630, 100740, 104840, 120566, 157260, 180849, 191333, 201480, 241132, 301415, 314520, 361698, 382666, 482264, 573999, 602830, 723396, 765332, 904245, 956665, 1147998, 1205660, 1446792, 1530664, 1808490, 1913330, 2295996, 2411320, 2869995, 3616980, 3826660, 4400659, 4591992, 5739990, 7233960, 7653320, 8801318, 11479980, 13201977, 17602636, 22003295, 22959960, 26403954, 35205272, 44006590, 52807908, 66009885, 88013180, 105615816, 132019770, 176026360, 264039540, 528079080]

約数ペア:

[(1, 528079080), (2, 264039540), (3, 176026360), (4, 132019770), (5, 105615816), (6, 88013180), (8, 66009885), (10, 52807908), (12, 44006590), (15, 35205272), (20, 26403954), (23, 22959960), (24, 22003295), (30, 17602636), (40, 13201977), (46, 11479980), (60, 8801318), (69, 7653320), (73, 7233960), (92, 5739990), (115, 4591992), (120, 4400659), (138, 3826660), (146, 3616980), (184, 2869995), (219, 2411320), (230, 2295996), (276, 1913330), (292, 1808490), (345, 1530664), (365, 1446792), (438, 1205660), (460, 1147998), (552, 956665), (584, 904245), (690, 765332), (730, 723396), (876, 602830), (920, 573999), (1095, 482264), (1380, 382666), (1460, 361698), (1679, 314520), (1752, 301415), (2190, 241132), (2621, 201480), (2760, 191333), (2920, 180849), (3358, 157260), (4380, 120566), (5037, 104840), (5242, 100740), (6716, 78630), (7863, 67160), (8395, 62904), (8760, 60283), (10074, 52420), (10484, 50370), (13105, 40296), (13432, 39315), (15726, 33580), (16790, 31452), (20148, 26210), (20968, 25185)]