160508520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 537840000

約数和(自身を除く): 377331480

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, 331, 360, 449, 540, 662, 898, 993, 1080, 1324, 1347, 1655, 1796, 1986, 2245, 2648, 2694, 2979, 3310, 3592, 3972, 4041, 4490, 4965, 5388, 5958, 6620, 6735, 7944, 8082, 8937, 8980, 9930, 10776, 11916, 12123, 13240, 13470, 14895, 16164, 17874, 17960, 19860, 20205, 23832, 24246, 26940, 29790, 32328, 35748, 39720, 40410, 44685, 48492, 53880, 59580, 60615, 71496, 80820, 89370, 96984, 119160, 121230, 148619, 161640, 178740, 242460, 297238, 357480, 445857, 484920, 594476, 743095, 891714, 1188952, 1337571, 1486190, 1783428, 2229285, 2675142, 2972380, 3566856, 4012713, 4458570, 5350284, 5944760, 6687855, 8025426, 8917140, 10700568, 13375710, 16050852, 17834280, 20063565, 26751420, 32101704, 40127130, 53502840, 80254260, 160508520]

約数ペア:

[(1, 160508520), (2, 80254260), (3, 53502840), (4, 40127130), (5, 32101704), (6, 26751420), (8, 20063565), (9, 17834280), (10, 16050852), (12, 13375710), (15, 10700568), (18, 8917140), (20, 8025426), (24, 6687855), (27, 5944760), (30, 5350284), (36, 4458570), (40, 4012713), (45, 3566856), (54, 2972380), (60, 2675142), (72, 2229285), (90, 1783428), (108, 1486190), (120, 1337571), (135, 1188952), (180, 891714), (216, 743095), (270, 594476), (331, 484920), (360, 445857), (449, 357480), (540, 297238), (662, 242460), (898, 178740), (993, 161640), (1080, 148619), (1324, 121230), (1347, 119160), (1655, 96984), (1796, 89370), (1986, 80820), (2245, 71496), (2648, 60615), (2694, 59580), (2979, 53880), (3310, 48492), (3592, 44685), (3972, 40410), (4041, 39720), (4490, 35748), (4965, 32328), (5388, 29790), (5958, 26940), (6620, 24246), (6735, 23832), (7944, 20205), (8082, 19860), (8937, 17960), (8980, 17874), (9930, 16164), (10776, 14895), (11916, 13470), (12123, 13240)]