28059360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1193}}^1$

素因数の和:1225

約数の個数: 144

約数和(自身を含む): 102903696

約数和(自身を除く): 74844336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1193, 1470, 1568, 1680, 1960, 2352, 2386, 2940, 3360, 3579, 3920, 4704, 4772, 5880, 5965, 7158, 7840, 8351, 9544, 11760, 11930, 14316, 16702, 17895, 19088, 23520, 23860, 25053, 28632, 33404, 35790, 38176, 41755, 47720, 50106, 57264, 58457, 66808, 71580, 83510, 95440, 100212, 114528, 116914, 125265, 133616, 143160, 167020, 175371, 190880, 200424, 233828, 250530, 267232, 286320, 292285, 334040, 350742, 400848, 467656, 501060, 572640, 584570, 668080, 701484, 801696, 876855, 935312, 1002120, 1169140, 1336160, 1402968, 1753710, 1870624, 2004240, 2338280, 2805936, 3507420, 4008480, 4676560, 5611872, 7014840, 9353120, 14029680, 28059360]

約数ペア:

[(1, 28059360), (2, 14029680), (3, 9353120), (4, 7014840), (5, 5611872), (6, 4676560), (7, 4008480), (8, 3507420), (10, 2805936), (12, 2338280), (14, 2004240), (15, 1870624), (16, 1753710), (20, 1402968), (21, 1336160), (24, 1169140), (28, 1002120), (30, 935312), (32, 876855), (35, 801696), (40, 701484), (42, 668080), (48, 584570), (49, 572640), (56, 501060), (60, 467656), (70, 400848), (80, 350742), (84, 334040), (96, 292285), (98, 286320), (105, 267232), (112, 250530), (120, 233828), (140, 200424), (147, 190880), (160, 175371), (168, 167020), (196, 143160), (210, 133616), (224, 125265), (240, 116914), (245, 114528), (280, 100212), (294, 95440), (336, 83510), (392, 71580), (420, 66808), (480, 58457), (490, 57264), (560, 50106), (588, 47720), (672, 41755), (735, 38176), (784, 35790), (840, 33404), (980, 28632), (1120, 25053), (1176, 23860), (1193, 23520), (1470, 19088), (1568, 17895), (1680, 16702), (1960, 14316), (2352, 11930), (2386, 11760), (2940, 9544), (3360, 8351), (3579, 7840), (3920, 7158), (4704, 5965), (4772, 5880)]