513468840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8933}}^1$

素因数の和:9426

約数の個数: 64

約数和(自身を含む): 1543795200

約数和(自身を除く): 1030326360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1916, 2395, 2874, 3832, 4790, 5748, 7185, 8933, 9580, 11496, 14370, 17866, 19160, 26799, 28740, 35732, 44665, 53598, 57480, 71464, 89330, 107196, 133995, 178660, 214392, 267990, 357320, 535980, 1071960, 4278907, 8557814, 12836721, 17115628, 21394535, 25673442, 34231256, 42789070, 51346884, 64183605, 85578140, 102693768, 128367210, 171156280, 256734420, 513468840]

約数ペア:

[(1, 513468840), (2, 256734420), (3, 171156280), (4, 128367210), (5, 102693768), (6, 85578140), (8, 64183605), (10, 51346884), (12, 42789070), (15, 34231256), (20, 25673442), (24, 21394535), (30, 17115628), (40, 12836721), (60, 8557814), (120, 4278907), (479, 1071960), (958, 535980), (1437, 357320), (1916, 267990), (2395, 214392), (2874, 178660), (3832, 133995), (4790, 107196), (5748, 89330), (7185, 71464), (8933, 57480), (9580, 53598), (11496, 44665), (14370, 35732), (17866, 28740), (19160, 26799)]