15278208480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{59273}}^1$

素因数の和:59473

約数の個数: 144

約数和(自身を含む): 52429038480

約数和(自身を除く): 37150830000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 358, 360, 480, 537, 716, 720, 895, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 3222, 3580, 4296, 5370, 5728, 6444, 7160, 8055, 8592, 10740, 12888, 14320, 16110, 17184, 21480, 25776, 28640, 32220, 42960, 51552, 59273, 64440, 85920, 118546, 128880, 177819, 237092, 257760, 296365, 355638, 474184, 533457, 592730, 711276, 889095, 948368, 1066914, 1185460, 1422552, 1778190, 1896736, 2133828, 2370920, 2667285, 2845104, 3556380, 4267656, 4741840, 5334570, 5690208, 7112760, 8535312, 9483680, 10609867, 10669140, 14225520, 17070624, 21219734, 21338280, 28451040, 31829601, 42439468, 42676560, 53049335, 63659202, 84878936, 85353120, 95488803, 106098670, 127318404, 159148005, 169757872, 190977606, 212197340, 254636808, 318296010, 339515744, 381955212, 424394680, 477444015, 509273616, 636592020, 763910424, 848789360, 954888030, 1018547232, 1273184040, 1527820848, 1697578720, 1909776060, 2546368080, 3055641696, 3819552120, 5092736160, 7639104240, 15278208480]

約数ペア:

[(1, 15278208480), (2, 7639104240), (3, 5092736160), (4, 3819552120), (5, 3055641696), (6, 2546368080), (8, 1909776060), (9, 1697578720), (10, 1527820848), (12, 1273184040), (15, 1018547232), (16, 954888030), (18, 848789360), (20, 763910424), (24, 636592020), (30, 509273616), (32, 477444015), (36, 424394680), (40, 381955212), (45, 339515744), (48, 318296010), (60, 254636808), (72, 212197340), (80, 190977606), (90, 169757872), (96, 159148005), (120, 127318404), (144, 106098670), (160, 95488803), (179, 85353120), (180, 84878936), (240, 63659202), (288, 53049335), (358, 42676560), (360, 42439468), (480, 31829601), (537, 28451040), (716, 21338280), (720, 21219734), (895, 17070624), (1074, 14225520), (1432, 10669140), (1440, 10609867), (1611, 9483680), (1790, 8535312), (2148, 7112760), (2685, 5690208), (2864, 5334570), (3222, 4741840), (3580, 4267656), (4296, 3556380), (5370, 2845104), (5728, 2667285), (6444, 2370920), (7160, 2133828), (8055, 1896736), (8592, 1778190), (10740, 1422552), (12888, 1185460), (14320, 1066914), (16110, 948368), (17184, 889095), (21480, 711276), (25776, 592730), (28640, 533457), (32220, 474184), (42960, 355638), (51552, 296365), (59273, 257760), (64440, 237092), (85920, 177819), (118546, 128880)]