85782240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6619}}^1$

素因数の和:6646

約数の個数: 120

約数和(自身を含む): 302785560

約数和(自身を除く): 217003320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 6619, 12960, 13238, 19857, 26476, 33095, 39714, 52952, 59571, 66190, 79428, 99285, 105904, 119142, 132380, 158856, 178713, 198570, 211808, 238284, 264760, 297855, 317712, 357426, 397140, 476568, 529520, 536139, 595710, 635424, 714852, 794280, 893565, 953136, 1059040, 1072278, 1191420, 1429704, 1588560, 1787130, 1906272, 2144556, 2382840, 2680695, 2859408, 3177120, 3574260, 4289112, 4765680, 5361390, 5718816, 7148520, 8578224, 9531360, 10722780, 14297040, 17156448, 21445560, 28594080, 42891120, 85782240]

約数ペア:

[(1, 85782240), (2, 42891120), (3, 28594080), (4, 21445560), (5, 17156448), (6, 14297040), (8, 10722780), (9, 9531360), (10, 8578224), (12, 7148520), (15, 5718816), (16, 5361390), (18, 4765680), (20, 4289112), (24, 3574260), (27, 3177120), (30, 2859408), (32, 2680695), (36, 2382840), (40, 2144556), (45, 1906272), (48, 1787130), (54, 1588560), (60, 1429704), (72, 1191420), (80, 1072278), (81, 1059040), (90, 953136), (96, 893565), (108, 794280), (120, 714852), (135, 635424), (144, 595710), (160, 536139), (162, 529520), (180, 476568), (216, 397140), (240, 357426), (270, 317712), (288, 297855), (324, 264760), (360, 238284), (405, 211808), (432, 198570), (480, 178713), (540, 158856), (648, 132380), (720, 119142), (810, 105904), (864, 99285), (1080, 79428), (1296, 66190), (1440, 59571), (1620, 52952), (2160, 39714), (2592, 33095), (3240, 26476), (4320, 19857), (6480, 13238), (6619, 12960)]