27779520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1562

約数の個数: 112

約数和(自身を含む): 92903040

約数和(自身を除く): 65123520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1523, 1824, 2280, 3040, 3046, 3648, 4560, 4569, 6080, 6092, 7615, 9120, 9138, 12184, 15230, 18240, 18276, 22845, 24368, 28937, 30460, 36552, 45690, 48736, 57874, 60920, 73104, 86811, 91380, 97472, 115748, 121840, 144685, 146208, 173622, 182760, 231496, 243680, 289370, 292416, 347244, 365520, 434055, 462992, 487360, 578740, 694488, 731040, 868110, 925984, 1157480, 1388976, 1462080, 1736220, 1851968, 2314960, 2777952, 3472440, 4629920, 5555904, 6944880, 9259840, 13889760, 27779520]

約数ペア:

[(1, 27779520), (2, 13889760), (3, 9259840), (4, 6944880), (5, 5555904), (6, 4629920), (8, 3472440), (10, 2777952), (12, 2314960), (15, 1851968), (16, 1736220), (19, 1462080), (20, 1388976), (24, 1157480), (30, 925984), (32, 868110), (38, 731040), (40, 694488), (48, 578740), (57, 487360), (60, 462992), (64, 434055), (76, 365520), (80, 347244), (95, 292416), (96, 289370), (114, 243680), (120, 231496), (152, 182760), (160, 173622), (190, 146208), (192, 144685), (228, 121840), (240, 115748), (285, 97472), (304, 91380), (320, 86811), (380, 73104), (456, 60920), (480, 57874), (570, 48736), (608, 45690), (760, 36552), (912, 30460), (960, 28937), (1140, 24368), (1216, 22845), (1520, 18276), (1523, 18240), (1824, 15230), (2280, 12184), (3040, 9138), (3046, 9120), (3648, 7615), (4560, 6092), (4569, 6080)]