126522720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2205

約数の個数: 144

約数和(自身を含む): 442495872

約数和(自身を除く): 315973152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2143, 2460, 2952, 3280, 3690, 3936, 4286, 4920, 5904, 6429, 6560, 7380, 8572, 9840, 10715, 11808, 12858, 14760, 17144, 19287, 19680, 21430, 25716, 29520, 32145, 34288, 38574, 42860, 51432, 59040, 64290, 68576, 77148, 85720, 87863, 96435, 102864, 128580, 154296, 171440, 175726, 192870, 205728, 257160, 263589, 308592, 342880, 351452, 385740, 439315, 514320, 527178, 617184, 702904, 771480, 790767, 878630, 1028640, 1054356, 1317945, 1405808, 1542960, 1581534, 1757260, 2108712, 2635890, 2811616, 3085920, 3163068, 3514520, 3953835, 4217424, 5271780, 6326136, 7029040, 7907670, 8434848, 10543560, 12652272, 14058080, 15815340, 21087120, 25304544, 31630680, 42174240, 63261360, 126522720]

約数ペア:

[(1, 126522720), (2, 63261360), (3, 42174240), (4, 31630680), (5, 25304544), (6, 21087120), (8, 15815340), (9, 14058080), (10, 12652272), (12, 10543560), (15, 8434848), (16, 7907670), (18, 7029040), (20, 6326136), (24, 5271780), (30, 4217424), (32, 3953835), (36, 3514520), (40, 3163068), (41, 3085920), (45, 2811616), (48, 2635890), (60, 2108712), (72, 1757260), (80, 1581534), (82, 1542960), (90, 1405808), (96, 1317945), (120, 1054356), (123, 1028640), (144, 878630), (160, 790767), (164, 771480), (180, 702904), (205, 617184), (240, 527178), (246, 514320), (288, 439315), (328, 385740), (360, 351452), (369, 342880), (410, 308592), (480, 263589), (492, 257160), (615, 205728), (656, 192870), (720, 175726), (738, 171440), (820, 154296), (984, 128580), (1230, 102864), (1312, 96435), (1440, 87863), (1476, 85720), (1640, 77148), (1845, 68576), (1968, 64290), (2143, 59040), (2460, 51432), (2952, 42860), (3280, 38574), (3690, 34288), (3936, 32145), (4286, 29520), (4920, 25716), (5904, 21430), (6429, 19680), (6560, 19287), (7380, 17144), (8572, 14760), (9840, 12858), (10715, 11808)]