140653440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24419}}^1$

素因数の和:24444

約数の個数: 96

約数和(自身を含む): 485713800

約数和(自身を除く): 345060360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 24419, 48838, 73257, 97676, 122095, 146514, 195352, 219771, 244190, 293028, 366285, 390704, 439542, 488380, 586056, 732570, 781408, 879084, 976760, 1098855, 1172112, 1465140, 1562816, 1758168, 1953520, 2197710, 2344224, 2930280, 3125632, 3516336, 3907040, 4395420, 4688448, 5860560, 7032672, 7814080, 8790840, 9376896, 11721120, 14065344, 15628160, 17581680, 23442240, 28130688, 35163360, 46884480, 70326720, 140653440]

約数ペア:

[(1, 140653440), (2, 70326720), (3, 46884480), (4, 35163360), (5, 28130688), (6, 23442240), (8, 17581680), (9, 15628160), (10, 14065344), (12, 11721120), (15, 9376896), (16, 8790840), (18, 7814080), (20, 7032672), (24, 5860560), (30, 4688448), (32, 4395420), (36, 3907040), (40, 3516336), (45, 3125632), (48, 2930280), (60, 2344224), (64, 2197710), (72, 1953520), (80, 1758168), (90, 1562816), (96, 1465140), (120, 1172112), (128, 1098855), (144, 976760), (160, 879084), (180, 781408), (192, 732570), (240, 586056), (288, 488380), (320, 439542), (360, 390704), (384, 366285), (480, 293028), (576, 244190), (640, 219771), (720, 195352), (960, 146514), (1152, 122095), (1440, 97676), (1920, 73257), (2880, 48838), (5760, 24419)]