85785120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1515

約数の個数: 144

約数和(自身を含む): 300088152

約数和(自身を除く): 214303032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1453, 1476, 1640, 1845, 1968, 2460, 2906, 2952, 3280, 3690, 3936, 4359, 4920, 5812, 5904, 6560, 7265, 7380, 8718, 9840, 11624, 11808, 13077, 14530, 14760, 17436, 19680, 21795, 23248, 26154, 29060, 29520, 34872, 43590, 46496, 52308, 58120, 59040, 59573, 65385, 69744, 87180, 104616, 116240, 119146, 130770, 139488, 174360, 178719, 209232, 232480, 238292, 261540, 297865, 348720, 357438, 418464, 476584, 523080, 536157, 595730, 697440, 714876, 893595, 953168, 1046160, 1072314, 1191460, 1429752, 1787190, 1906336, 2092320, 2144628, 2382920, 2680785, 2859504, 3574380, 4289256, 4765840, 5361570, 5719008, 7148760, 8578512, 9531680, 10723140, 14297520, 17157024, 21446280, 28595040, 42892560, 85785120]

約数ペア:

[(1, 85785120), (2, 42892560), (3, 28595040), (4, 21446280), (5, 17157024), (6, 14297520), (8, 10723140), (9, 9531680), (10, 8578512), (12, 7148760), (15, 5719008), (16, 5361570), (18, 4765840), (20, 4289256), (24, 3574380), (30, 2859504), (32, 2680785), (36, 2382920), (40, 2144628), (41, 2092320), (45, 1906336), (48, 1787190), (60, 1429752), (72, 1191460), (80, 1072314), (82, 1046160), (90, 953168), (96, 893595), (120, 714876), (123, 697440), (144, 595730), (160, 536157), (164, 523080), (180, 476584), (205, 418464), (240, 357438), (246, 348720), (288, 297865), (328, 261540), (360, 238292), (369, 232480), (410, 209232), (480, 178719), (492, 174360), (615, 139488), (656, 130770), (720, 119146), (738, 116240), (820, 104616), (984, 87180), (1230, 69744), (1312, 65385), (1440, 59573), (1453, 59040), (1476, 58120), (1640, 52308), (1845, 46496), (1968, 43590), (2460, 34872), (2906, 29520), (2952, 29060), (3280, 26154), (3690, 23248), (3936, 21795), (4359, 19680), (4920, 17436), (5812, 14760), (5904, 14530), (6560, 13077), (7265, 11808), (7380, 11624), (8718, 9840)]