191373120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{66449}}^1$

素因数の和:66472

約数の個数: 84

約数和(自身を含む): 658253700

約数和(自身を除く): 466880580

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 66449, 132898, 199347, 265796, 332245, 398694, 531592, 598041, 664490, 797388, 996735, 1063184, 1196082, 1328980, 1594776, 1993470, 2126368, 2392164, 2657960, 2990205, 3189552, 3986940, 4252736, 4784328, 5315920, 5980410, 6379104, 7973880, 9568656, 10631840, 11960820, 12758208, 15947760, 19137312, 21263680, 23921640, 31895520, 38274624, 47843280, 63791040, 95686560, 191373120]

約数ペア:

[(1, 191373120), (2, 95686560), (3, 63791040), (4, 47843280), (5, 38274624), (6, 31895520), (8, 23921640), (9, 21263680), (10, 19137312), (12, 15947760), (15, 12758208), (16, 11960820), (18, 10631840), (20, 9568656), (24, 7973880), (30, 6379104), (32, 5980410), (36, 5315920), (40, 4784328), (45, 4252736), (48, 3986940), (60, 3189552), (64, 2990205), (72, 2657960), (80, 2392164), (90, 2126368), (96, 1993470), (120, 1594776), (144, 1328980), (160, 1196082), (180, 1063184), (192, 996735), (240, 797388), (288, 664490), (320, 598041), (360, 531592), (480, 398694), (576, 332245), (720, 265796), (960, 199347), (1440, 132898), (2880, 66449)]