1986106560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2551}}^1$

素因数の和:3382

約数の個数: 112

約数和(自身を含む): 6316138752

約数和(自身を除く): 4330032192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 811, 960, 1622, 2433, 2551, 3244, 4055, 4866, 5102, 6488, 7653, 8110, 9732, 10204, 12165, 12755, 12976, 15306, 16220, 19464, 20408, 24330, 25510, 25952, 30612, 32440, 38265, 38928, 40816, 48660, 51020, 51904, 61224, 64880, 76530, 77856, 81632, 97320, 102040, 122448, 129760, 153060, 155712, 163264, 194640, 204080, 244896, 259520, 306120, 389280, 408160, 489792, 612240, 778560, 816320, 1224480, 2068861, 2448960, 4137722, 6206583, 8275444, 10344305, 12413166, 16550888, 20688610, 24826332, 31032915, 33101776, 41377220, 49652664, 62065830, 66203552, 82754440, 99305328, 124131660, 132407104, 165508880, 198610656, 248263320, 331017760, 397221312, 496526640, 662035520, 993053280, 1986106560]

約数ペア:

[(1, 1986106560), (2, 993053280), (3, 662035520), (4, 496526640), (5, 397221312), (6, 331017760), (8, 248263320), (10, 198610656), (12, 165508880), (15, 132407104), (16, 124131660), (20, 99305328), (24, 82754440), (30, 66203552), (32, 62065830), (40, 49652664), (48, 41377220), (60, 33101776), (64, 31032915), (80, 24826332), (96, 20688610), (120, 16550888), (160, 12413166), (192, 10344305), (240, 8275444), (320, 6206583), (480, 4137722), (811, 2448960), (960, 2068861), (1622, 1224480), (2433, 816320), (2551, 778560), (3244, 612240), (4055, 489792), (4866, 408160), (5102, 389280), (6488, 306120), (7653, 259520), (8110, 244896), (9732, 204080), (10204, 194640), (12165, 163264), (12755, 155712), (12976, 153060), (15306, 129760), (16220, 122448), (19464, 102040), (20408, 97320), (24330, 81632), (25510, 77856), (25952, 76530), (30612, 64880), (32440, 61224), (38265, 51904), (38928, 51020), (40816, 48660)]