8580480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 28274400

約数和(自身を除く): 19693920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 109, 120, 123, 128, 160, 164, 192, 205, 218, 240, 246, 320, 327, 328, 384, 410, 436, 480, 492, 545, 615, 640, 654, 656, 820, 872, 960, 984, 1090, 1230, 1308, 1312, 1635, 1640, 1744, 1920, 1968, 2180, 2460, 2616, 2624, 3270, 3280, 3488, 3936, 4360, 4469, 4920, 5232, 5248, 6540, 6560, 6976, 7872, 8720, 8938, 9840, 10464, 13080, 13120, 13407, 13952, 15744, 17440, 17876, 19680, 20928, 22345, 26160, 26240, 26814, 34880, 35752, 39360, 41856, 44690, 52320, 53628, 67035, 69760, 71504, 78720, 89380, 104640, 107256, 134070, 143008, 178760, 209280, 214512, 268140, 286016, 357520, 429024, 536280, 572032, 715040, 858048, 1072560, 1430080, 1716096, 2145120, 2860160, 4290240, 8580480]

約数ペア:

[(1, 8580480), (2, 4290240), (3, 2860160), (4, 2145120), (5, 1716096), (6, 1430080), (8, 1072560), (10, 858048), (12, 715040), (15, 572032), (16, 536280), (20, 429024), (24, 357520), (30, 286016), (32, 268140), (40, 214512), (41, 209280), (48, 178760), (60, 143008), (64, 134070), (80, 107256), (82, 104640), (96, 89380), (109, 78720), (120, 71504), (123, 69760), (128, 67035), (160, 53628), (164, 52320), (192, 44690), (205, 41856), (218, 39360), (240, 35752), (246, 34880), (320, 26814), (327, 26240), (328, 26160), (384, 22345), (410, 20928), (436, 19680), (480, 17876), (492, 17440), (545, 15744), (615, 13952), (640, 13407), (654, 13120), (656, 13080), (820, 10464), (872, 9840), (960, 8938), (984, 8720), (1090, 7872), (1230, 6976), (1308, 6560), (1312, 6540), (1635, 5248), (1640, 5232), (1744, 4920), (1920, 4469), (1968, 4360), (2180, 3936), (2460, 3488), (2616, 3280), (2624, 3270)]