108078720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 347518080

約数和(自身を除く): 239439360

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, 128, 160, 181, 192, 240, 311, 320, 362, 384, 480, 543, 622, 640, 724, 905, 933, 960, 1086, 1244, 1448, 1555, 1810, 1866, 1920, 2172, 2488, 2715, 2896, 3110, 3620, 3732, 4344, 4665, 4976, 5430, 5792, 6220, 7240, 7464, 8688, 9330, 9952, 10860, 11584, 12440, 14480, 14928, 17376, 18660, 19904, 21720, 23168, 24880, 28960, 29856, 34752, 37320, 39808, 43440, 49760, 56291, 57920, 59712, 69504, 74640, 86880, 99520, 112582, 115840, 119424, 149280, 168873, 173760, 199040, 225164, 281455, 298560, 337746, 347520, 450328, 562910, 597120, 675492, 844365, 900656, 1125820, 1350984, 1688730, 1801312, 2251640, 2701968, 3377460, 3602624, 4503280, 5403936, 6754920, 7205248, 9006560, 10807872, 13509840, 18013120, 21615744, 27019680, 36026240, 54039360, 108078720]

約数ペア:

[(1, 108078720), (2, 54039360), (3, 36026240), (4, 27019680), (5, 21615744), (6, 18013120), (8, 13509840), (10, 10807872), (12, 9006560), (15, 7205248), (16, 6754920), (20, 5403936), (24, 4503280), (30, 3602624), (32, 3377460), (40, 2701968), (48, 2251640), (60, 1801312), (64, 1688730), (80, 1350984), (96, 1125820), (120, 900656), (128, 844365), (160, 675492), (181, 597120), (192, 562910), (240, 450328), (311, 347520), (320, 337746), (362, 298560), (384, 281455), (480, 225164), (543, 199040), (622, 173760), (640, 168873), (724, 149280), (905, 119424), (933, 115840), (960, 112582), (1086, 99520), (1244, 86880), (1448, 74640), (1555, 69504), (1810, 59712), (1866, 57920), (1920, 56291), (2172, 49760), (2488, 43440), (2715, 39808), (2896, 37320), (3110, 34752), (3620, 29856), (3732, 28960), (4344, 24880), (4665, 23168), (4976, 21720), (5430, 19904), (5792, 18660), (6220, 17376), (7240, 14928), (7464, 14480), (8688, 12440), (9330, 11584), (9952, 10860)]