528990960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6659}}^1$

素因数の和:7006

約数の個数: 80

約数和(自身を含む): 1645073280

約数和(自身を除く): 1116082320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 6659, 7944, 9930, 13240, 13318, 15888, 19860, 19977, 26480, 26636, 33295, 39720, 39954, 53272, 66590, 79440, 79908, 99885, 106544, 133180, 159816, 199770, 266360, 319632, 399540, 532720, 799080, 1598160, 2204129, 4408258, 6612387, 8816516, 11020645, 13224774, 17633032, 22041290, 26449548, 33061935, 35266064, 44082580, 52899096, 66123870, 88165160, 105798192, 132247740, 176330320, 264495480, 528990960]

約数ペア:

[(1, 528990960), (2, 264495480), (3, 176330320), (4, 132247740), (5, 105798192), (6, 88165160), (8, 66123870), (10, 52899096), (12, 44082580), (15, 35266064), (16, 33061935), (20, 26449548), (24, 22041290), (30, 17633032), (40, 13224774), (48, 11020645), (60, 8816516), (80, 6612387), (120, 4408258), (240, 2204129), (331, 1598160), (662, 799080), (993, 532720), (1324, 399540), (1655, 319632), (1986, 266360), (2648, 199770), (3310, 159816), (3972, 133180), (4965, 106544), (5296, 99885), (6620, 79908), (6659, 79440), (7944, 66590), (9930, 53272), (13240, 39954), (13318, 39720), (15888, 33295), (19860, 26636), (19977, 26480)]