15349680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21319}}^1$

素因数の和:21338

約数の個数: 60

約数和(自身を含む): 51551760

約数和(自身を除く): 36202080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21319, 42638, 63957, 85276, 106595, 127914, 170552, 191871, 213190, 255828, 319785, 341104, 383742, 426380, 511656, 639570, 767484, 852760, 959355, 1023312, 1279140, 1534968, 1705520, 1918710, 2558280, 3069936, 3837420, 5116560, 7674840, 15349680]

約数ペア:

[(1, 15349680), (2, 7674840), (3, 5116560), (4, 3837420), (5, 3069936), (6, 2558280), (8, 1918710), (9, 1705520), (10, 1534968), (12, 1279140), (15, 1023312), (16, 959355), (18, 852760), (20, 767484), (24, 639570), (30, 511656), (36, 426380), (40, 383742), (45, 341104), (48, 319785), (60, 255828), (72, 213190), (80, 191871), (90, 170552), (120, 127914), (144, 106595), (180, 85276), (240, 63957), (360, 42638), (720, 21319)]