1180800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{41}}^1$

素因数の和:71

約数の個数: 144

約数和(自身を含む): 4316130

約数和(自身を除く): 3135330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 128, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 288, 300, 320, 328, 360, 369, 384, 400, 410, 450, 480, 492, 576, 600, 615, 640, 656, 720, 738, 800, 820, 900, 960, 984, 1025, 1152, 1200, 1230, 1312, 1440, 1476, 1600, 1640, 1800, 1845, 1920, 1968, 2050, 2400, 2460, 2624, 2880, 2952, 3075, 3200, 3280, 3600, 3690, 3936, 4100, 4800, 4920, 5248, 5760, 5904, 6150, 6560, 7200, 7380, 7872, 8200, 9225, 9600, 9840, 11808, 12300, 13120, 14400, 14760, 15744, 16400, 18450, 19680, 23616, 24600, 26240, 28800, 29520, 32800, 36900, 39360, 47232, 49200, 59040, 65600, 73800, 78720, 98400, 118080, 131200, 147600, 196800, 236160, 295200, 393600, 590400, 1180800]

約数ペア:

[(1, 1180800), (2, 590400), (3, 393600), (4, 295200), (5, 236160), (6, 196800), (8, 147600), (9, 131200), (10, 118080), (12, 98400), (15, 78720), (16, 73800), (18, 65600), (20, 59040), (24, 49200), (25, 47232), (30, 39360), (32, 36900), (36, 32800), (40, 29520), (41, 28800), (45, 26240), (48, 24600), (50, 23616), (60, 19680), (64, 18450), (72, 16400), (75, 15744), (80, 14760), (82, 14400), (90, 13120), (96, 12300), (100, 11808), (120, 9840), (123, 9600), (128, 9225), (144, 8200), (150, 7872), (160, 7380), (164, 7200), (180, 6560), (192, 6150), (200, 5904), (205, 5760), (225, 5248), (240, 4920), (246, 4800), (288, 4100), (300, 3936), (320, 3690), (328, 3600), (360, 3280), (369, 3200), (384, 3075), (400, 2952), (410, 2880), (450, 2624), (480, 2460), (492, 2400), (576, 2050), (600, 1968), (615, 1920), (640, 1845), (656, 1800), (720, 1640), (738, 1600), (800, 1476), (820, 1440), (900, 1312), (960, 1230), (984, 1200), (1025, 1152)]