12931200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{449}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 46244250

約数和(自身を除く): 33313050

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 449, 450, 480, 576, 600, 640, 720, 800, 898, 900, 960, 1152, 1200, 1347, 1440, 1600, 1796, 1800, 1920, 2245, 2400, 2694, 2880, 3200, 3592, 3600, 4041, 4490, 4800, 5388, 5760, 6735, 7184, 7200, 8082, 8980, 9600, 10776, 11225, 13470, 14368, 14400, 16164, 17960, 20205, 21552, 22450, 26940, 28736, 28800, 32328, 33675, 35920, 40410, 43104, 44900, 53880, 57472, 64656, 67350, 71840, 80820, 86208, 89800, 101025, 107760, 129312, 134700, 143680, 161640, 172416, 179600, 202050, 215520, 258624, 269400, 287360, 323280, 359200, 404100, 431040, 517248, 538800, 646560, 718400, 808200, 862080, 1077600, 1293120, 1436800, 1616400, 2155200, 2586240, 3232800, 4310400, 6465600, 12931200]

約数ペア:

[(1, 12931200), (2, 6465600), (3, 4310400), (4, 3232800), (5, 2586240), (6, 2155200), (8, 1616400), (9, 1436800), (10, 1293120), (12, 1077600), (15, 862080), (16, 808200), (18, 718400), (20, 646560), (24, 538800), (25, 517248), (30, 431040), (32, 404100), (36, 359200), (40, 323280), (45, 287360), (48, 269400), (50, 258624), (60, 215520), (64, 202050), (72, 179600), (75, 172416), (80, 161640), (90, 143680), (96, 134700), (100, 129312), (120, 107760), (128, 101025), (144, 89800), (150, 86208), (160, 80820), (180, 71840), (192, 67350), (200, 64656), (225, 57472), (240, 53880), (288, 44900), (300, 43104), (320, 40410), (360, 35920), (384, 33675), (400, 32328), (449, 28800), (450, 28736), (480, 26940), (576, 22450), (600, 21552), (640, 20205), (720, 17960), (800, 16164), (898, 14400), (900, 14368), (960, 13470), (1152, 11225), (1200, 10776), (1347, 9600), (1440, 8980), (1600, 8082), (1796, 7200), (1800, 7184), (1920, 6735), (2245, 5760), (2400, 5388), (2694, 4800), (2880, 4490), (3200, 4041), (3592, 3600)]