312130440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6827}}^1$

素因数の和:6971

約数の個数: 96

約数和(自身を含む): 1022561280

約数和(自身を除く): 710430840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6827, 7620, 9144, 11430, 13654, 15240, 20481, 22860, 27308, 34135, 40962, 45720, 54616, 61443, 68270, 81924, 102405, 122886, 136540, 163848, 204810, 245772, 273080, 307215, 409620, 491544, 614430, 819240, 867029, 1228860, 1734058, 2457720, 2601087, 3468116, 4335145, 5202174, 6936232, 7803261, 8670290, 10404348, 13005435, 15606522, 17340580, 20808696, 26010870, 31213044, 34681160, 39016305, 52021740, 62426088, 78032610, 104043480, 156065220, 312130440]

約数ペア:

[(1, 312130440), (2, 156065220), (3, 104043480), (4, 78032610), (5, 62426088), (6, 52021740), (8, 39016305), (9, 34681160), (10, 31213044), (12, 26010870), (15, 20808696), (18, 17340580), (20, 15606522), (24, 13005435), (30, 10404348), (36, 8670290), (40, 7803261), (45, 6936232), (60, 5202174), (72, 4335145), (90, 3468116), (120, 2601087), (127, 2457720), (180, 1734058), (254, 1228860), (360, 867029), (381, 819240), (508, 614430), (635, 491544), (762, 409620), (1016, 307215), (1143, 273080), (1270, 245772), (1524, 204810), (1905, 163848), (2286, 136540), (2540, 122886), (3048, 102405), (3810, 81924), (4572, 68270), (5080, 61443), (5715, 54616), (6827, 45720), (7620, 40962), (9144, 34135), (11430, 27308), (13654, 22860), (15240, 20481)]