460918320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4937}}^1$

素因数の和:5342

約数の個数: 80

約数和(自身を含む): 1432810080

約数和(自身を除く): 971891760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 4937, 5835, 6224, 7780, 9336, 9874, 11670, 14811, 15560, 18672, 19748, 23340, 24685, 29622, 31120, 39496, 46680, 49370, 59244, 74055, 78992, 93360, 98740, 118488, 148110, 197480, 236976, 296220, 394960, 592440, 1184880, 1920493, 3840986, 5761479, 7681972, 9602465, 11522958, 15363944, 19204930, 23045916, 28807395, 30727888, 38409860, 46091832, 57614790, 76819720, 92183664, 115229580, 153639440, 230459160, 460918320]

約数ペア:

[(1, 460918320), (2, 230459160), (3, 153639440), (4, 115229580), (5, 92183664), (6, 76819720), (8, 57614790), (10, 46091832), (12, 38409860), (15, 30727888), (16, 28807395), (20, 23045916), (24, 19204930), (30, 15363944), (40, 11522958), (48, 9602465), (60, 7681972), (80, 5761479), (120, 3840986), (240, 1920493), (389, 1184880), (778, 592440), (1167, 394960), (1556, 296220), (1945, 236976), (2334, 197480), (3112, 148110), (3890, 118488), (4668, 98740), (4937, 93360), (5835, 78992), (6224, 74055), (7780, 59244), (9336, 49370), (9874, 46680), (11670, 39496), (14811, 31120), (15560, 29622), (18672, 24685), (19748, 23340)]