494709120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{3181}}^1$

素因数の和:3215

約数の個数: 192

約数和(自身を含む): 1772119440

約数和(自身を除く): 1277410320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3181, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6362, 6480, 7776, 8640, 9543, 9720, 10368, 12724, 12960, 15552, 15905, 17280, 19086, 19440, 25448, 25920, 28629, 31104, 31810, 38172, 38880, 47715, 50896, 51840, 57258, 63620, 76344, 77760, 85887, 95430, 101792, 114516, 127240, 143145, 152688, 155520, 171774, 190860, 203584, 229032, 254480, 257661, 286290, 305376, 343548, 381720, 407168, 429435, 458064, 508960, 515322, 572580, 610752, 687096, 763440, 772983, 858870, 916128, 1017920, 1030644, 1145160, 1221504, 1288305, 1374192, 1526880, 1545966, 1717740, 1832256, 2035840, 2061288, 2290320, 2576610, 2748384, 3053760, 3091932, 3435480, 3664512, 3864915, 4122576, 4580640, 5153220, 5496768, 6107520, 6183864, 6870960, 7729830, 8245152, 9161280, 10306440, 10993536, 12367728, 13741920, 15459660, 16490304, 18322560, 20612880, 24735456, 27483840, 30919320, 32980608, 41225760, 49470912, 54967680, 61838640, 82451520, 98941824, 123677280, 164903040, 247354560, 494709120]

約数ペア:

[(1, 494709120), (2, 247354560), (3, 164903040), (4, 123677280), (5, 98941824), (6, 82451520), (8, 61838640), (9, 54967680), (10, 49470912), (12, 41225760), (15, 32980608), (16, 30919320), (18, 27483840), (20, 24735456), (24, 20612880), (27, 18322560), (30, 16490304), (32, 15459660), (36, 13741920), (40, 12367728), (45, 10993536), (48, 10306440), (54, 9161280), (60, 8245152), (64, 7729830), (72, 6870960), (80, 6183864), (81, 6107520), (90, 5496768), (96, 5153220), (108, 4580640), (120, 4122576), (128, 3864915), (135, 3664512), (144, 3435480), (160, 3091932), (162, 3053760), (180, 2748384), (192, 2576610), (216, 2290320), (240, 2061288), (243, 2035840), (270, 1832256), (288, 1717740), (320, 1545966), (324, 1526880), (360, 1374192), (384, 1288305), (405, 1221504), (432, 1145160), (480, 1030644), (486, 1017920), (540, 916128), (576, 858870), (640, 772983), (648, 763440), (720, 687096), (810, 610752), (864, 572580), (960, 515322), (972, 508960), (1080, 458064), (1152, 429435), (1215, 407168), (1296, 381720), (1440, 343548), (1620, 305376), (1728, 286290), (1920, 257661), (1944, 254480), (2160, 229032), (2430, 203584), (2592, 190860), (2880, 171774), (3181, 155520), (3240, 152688), (3456, 143145), (3888, 127240), (4320, 114516), (4860, 101792), (5184, 95430), (5760, 85887), (6362, 77760), (6480, 76344), (7776, 63620), (8640, 57258), (9543, 51840), (9720, 50896), (10368, 47715), (12724, 38880), (12960, 38172), (15552, 31810), (15905, 31104), (17280, 28629), (19086, 25920), (19440, 25448)]