339642720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:459

約数の個数: 240

約数和(自身を含む): 1218460320

約数和(自身を除く): 878817600

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, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 270, 288, 292, 324, 359, 360, 365, 405, 432, 438, 480, 540, 584, 648, 657, 718, 720, 730, 810, 864, 876, 1077, 1080, 1095, 1168, 1296, 1314, 1436, 1440, 1460, 1620, 1752, 1795, 1971, 2154, 2160, 2190, 2336, 2592, 2628, 2872, 2920, 3231, 3240, 3285, 3504, 3590, 3942, 4308, 4320, 4380, 5256, 5385, 5744, 5840, 5913, 6462, 6480, 6570, 7008, 7180, 7884, 8616, 8760, 9693, 9855, 10512, 10770, 11488, 11680, 11826, 12924, 12960, 13140, 14360, 15768, 16155, 17232, 17520, 19386, 19710, 21024, 21540, 23652, 25848, 26207, 26280, 28720, 29079, 29565, 31536, 32310, 34464, 35040, 38772, 39420, 43080, 47304, 48465, 51696, 52414, 52560, 57440, 58158, 59130, 63072, 64620, 77544, 78621, 78840, 86160, 94608, 96930, 103392, 104828, 105120, 116316, 118260, 129240, 131035, 145395, 155088, 157242, 157680, 172320, 189216, 193860, 209656, 232632, 235863, 236520, 258480, 262070, 290790, 310176, 314484, 315360, 387720, 393105, 419312, 465264, 471726, 473040, 516960, 524140, 581580, 628968, 707589, 775440, 786210, 838624, 930528, 943452, 946080, 1048280, 1163160, 1179315, 1257936, 1415178, 1550880, 1572420, 1886904, 2096560, 2122767, 2326320, 2358630, 2515872, 2830356, 3144840, 3537945, 3773808, 4193120, 4245534, 4652640, 4717260, 5660712, 6289680, 7075890, 7547616, 8491068, 9434520, 10613835, 11321424, 12579360, 14151780, 16982136, 18869040, 21227670, 22642848, 28303560, 33964272, 37738080, 42455340, 56607120, 67928544, 84910680, 113214240, 169821360, 339642720]

約数ペア:

[(1, 339642720), (2, 169821360), (3, 113214240), (4, 84910680), (5, 67928544), (6, 56607120), (8, 42455340), (9, 37738080), (10, 33964272), (12, 28303560), (15, 22642848), (16, 21227670), (18, 18869040), (20, 16982136), (24, 14151780), (27, 12579360), (30, 11321424), (32, 10613835), (36, 9434520), (40, 8491068), (45, 7547616), (48, 7075890), (54, 6289680), (60, 5660712), (72, 4717260), (73, 4652640), (80, 4245534), (81, 4193120), (90, 3773808), (96, 3537945), (108, 3144840), (120, 2830356), (135, 2515872), (144, 2358630), (146, 2326320), (160, 2122767), (162, 2096560), (180, 1886904), (216, 1572420), (219, 1550880), (240, 1415178), (270, 1257936), (288, 1179315), (292, 1163160), (324, 1048280), (359, 946080), (360, 943452), (365, 930528), (405, 838624), (432, 786210), (438, 775440), (480, 707589), (540, 628968), (584, 581580), (648, 524140), (657, 516960), (718, 473040), (720, 471726), (730, 465264), (810, 419312), (864, 393105), (876, 387720), (1077, 315360), (1080, 314484), (1095, 310176), (1168, 290790), (1296, 262070), (1314, 258480), (1436, 236520), (1440, 235863), (1460, 232632), (1620, 209656), (1752, 193860), (1795, 189216), (1971, 172320), (2154, 157680), (2160, 157242), (2190, 155088), (2336, 145395), (2592, 131035), (2628, 129240), (2872, 118260), (2920, 116316), (3231, 105120), (3240, 104828), (3285, 103392), (3504, 96930), (3590, 94608), (3942, 86160), (4308, 78840), (4320, 78621), (4380, 77544), (5256, 64620), (5385, 63072), (5744, 59130), (5840, 58158), (5913, 57440), (6462, 52560), (6480, 52414), (6570, 51696), (7008, 48465), (7180, 47304), (7884, 43080), (8616, 39420), (8760, 38772), (9693, 35040), (9855, 34464), (10512, 32310), (10770, 31536), (11488, 29565), (11680, 29079), (11826, 28720), (12924, 26280), (12960, 26207), (13140, 25848), (14360, 23652), (15768, 21540), (16155, 21024), (17232, 19710), (17520, 19386)]