28767026520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8297}}^1\times {\mathrm{9631}}^1$

素因数の和:17945

約数の個数: 96

約数和(自身を含む): 93513813120

約数和(自身を除く): 64746786600

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, 180, 360, 8297, 9631, 16594, 19262, 24891, 28893, 33188, 38524, 41485, 48155, 49782, 57786, 66376, 74673, 77048, 82970, 86679, 96310, 99564, 115572, 124455, 144465, 149346, 165940, 173358, 192620, 199128, 231144, 248910, 288930, 298692, 331880, 346716, 373365, 385240, 433395, 497820, 577860, 597384, 693432, 746730, 866790, 995640, 1155720, 1493460, 1733580, 2986920, 3467160, 79908407, 159816814, 239725221, 319633628, 399542035, 479450442, 639267256, 719175663, 799084070, 958900884, 1198626105, 1438351326, 1598168140, 1917801768, 2397252210, 2876702652, 3196336280, 3595878315, 4794504420, 5753405304, 7191756630, 9589008840, 14383513260, 28767026520]

約数ペア:

[(1, 28767026520), (2, 14383513260), (3, 9589008840), (4, 7191756630), (5, 5753405304), (6, 4794504420), (8, 3595878315), (9, 3196336280), (10, 2876702652), (12, 2397252210), (15, 1917801768), (18, 1598168140), (20, 1438351326), (24, 1198626105), (30, 958900884), (36, 799084070), (40, 719175663), (45, 639267256), (60, 479450442), (72, 399542035), (90, 319633628), (120, 239725221), (180, 159816814), (360, 79908407), (8297, 3467160), (9631, 2986920), (16594, 1733580), (19262, 1493460), (24891, 1155720), (28893, 995640), (33188, 866790), (38524, 746730), (41485, 693432), (48155, 597384), (49782, 577860), (57786, 497820), (66376, 433395), (74673, 385240), (77048, 373365), (82970, 346716), (86679, 331880), (96310, 298692), (99564, 288930), (115572, 248910), (124455, 231144), (144465, 199128), (149346, 192620), (165940, 173358)]