312176160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 1103155200

約数和(自身を除く): 790979040

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, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 569, 635, 720, 762, 864, 1016, 1080, 1138, 1143, 1270, 1440, 1524, 1707, 1905, 2032, 2160, 2276, 2286, 2540, 2845, 3048, 3414, 3429, 3810, 4064, 4320, 4552, 4572, 5080, 5121, 5690, 5715, 6096, 6828, 6858, 7620, 8535, 9104, 9144, 10160, 10242, 11380, 11430, 12192, 13656, 13716, 15240, 15363, 17070, 17145, 18208, 18288, 20320, 20484, 22760, 22860, 25605, 27312, 27432, 30480, 30726, 34140, 34290, 36576, 40968, 45520, 45720, 51210, 54624, 54864, 60960, 61452, 68280, 68580, 72263, 76815, 81936, 91040, 91440, 102420, 109728, 122904, 136560, 137160, 144526, 153630, 163872, 182880, 204840, 216789, 245808, 273120, 274320, 289052, 307260, 361315, 409680, 433578, 491616, 548640, 578104, 614520, 650367, 722630, 819360, 867156, 1083945, 1156208, 1229040, 1300734, 1445260, 1734312, 1951101, 2167890, 2312416, 2458080, 2601468, 2890520, 3251835, 3468624, 3902202, 4335780, 5202936, 5781040, 6503670, 6937248, 7804404, 8671560, 9755505, 10405872, 11562080, 13007340, 15608808, 17343120, 19511010, 20811744, 26014680, 31217616, 34686240, 39022020, 52029360, 62435232, 78044040, 104058720, 156088080, 312176160]

約数ペア:

[(1, 312176160), (2, 156088080), (3, 104058720), (4, 78044040), (5, 62435232), (6, 52029360), (8, 39022020), (9, 34686240), (10, 31217616), (12, 26014680), (15, 20811744), (16, 19511010), (18, 17343120), (20, 15608808), (24, 13007340), (27, 11562080), (30, 10405872), (32, 9755505), (36, 8671560), (40, 7804404), (45, 6937248), (48, 6503670), (54, 5781040), (60, 5202936), (72, 4335780), (80, 3902202), (90, 3468624), (96, 3251835), (108, 2890520), (120, 2601468), (127, 2458080), (135, 2312416), (144, 2167890), (160, 1951101), (180, 1734312), (216, 1445260), (240, 1300734), (254, 1229040), (270, 1156208), (288, 1083945), (360, 867156), (381, 819360), (432, 722630), (480, 650367), (508, 614520), (540, 578104), (569, 548640), (635, 491616), (720, 433578), (762, 409680), (864, 361315), (1016, 307260), (1080, 289052), (1138, 274320), (1143, 273120), (1270, 245808), (1440, 216789), (1524, 204840), (1707, 182880), (1905, 163872), (2032, 153630), (2160, 144526), (2276, 137160), (2286, 136560), (2540, 122904), (2845, 109728), (3048, 102420), (3414, 91440), (3429, 91040), (3810, 81936), (4064, 76815), (4320, 72263), (4552, 68580), (4572, 68280), (5080, 61452), (5121, 60960), (5690, 54864), (5715, 54624), (6096, 51210), (6828, 45720), (6858, 45520), (7620, 40968), (8535, 36576), (9104, 34290), (9144, 34140), (10160, 30726), (10242, 30480), (11380, 27432), (11430, 27312), (12192, 25605), (13656, 22860), (13716, 22760), (15240, 20484), (15363, 20320), (17070, 18288), (17145, 18208)]