123869760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{18433}}^1$

素因数の和:18460

約数の個数: 112

約数和(自身を含む): 449494656

約数和(自身を除く): 325624896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 18433, 36866, 55299, 73732, 92165, 110598, 129031, 147464, 184330, 221196, 258062, 276495, 294928, 368660, 387093, 442392, 516124, 552990, 589856, 645155, 737320, 774186, 884784, 1032248, 1105980, 1179712, 1290310, 1474640, 1548372, 1769568, 1935465, 2064496, 2211960, 2580620, 2949280, 3096744, 3539136, 3870930, 4128992, 4423920, 5161240, 5898560, 6193488, 7741860, 8257984, 8847840, 10322480, 12386976, 15483720, 17695680, 20644960, 24773952, 30967440, 41289920, 61934880, 123869760]

約数ペア:

[(1, 123869760), (2, 61934880), (3, 41289920), (4, 30967440), (5, 24773952), (6, 20644960), (7, 17695680), (8, 15483720), (10, 12386976), (12, 10322480), (14, 8847840), (15, 8257984), (16, 7741860), (20, 6193488), (21, 5898560), (24, 5161240), (28, 4423920), (30, 4128992), (32, 3870930), (35, 3539136), (40, 3096744), (42, 2949280), (48, 2580620), (56, 2211960), (60, 2064496), (64, 1935465), (70, 1769568), (80, 1548372), (84, 1474640), (96, 1290310), (105, 1179712), (112, 1105980), (120, 1032248), (140, 884784), (160, 774186), (168, 737320), (192, 645155), (210, 589856), (224, 552990), (240, 516124), (280, 442392), (320, 387093), (336, 368660), (420, 294928), (448, 276495), (480, 258062), (560, 221196), (672, 184330), (840, 147464), (960, 129031), (1120, 110598), (1344, 92165), (1680, 73732), (2240, 55299), (3360, 36866), (6720, 18433)]