30699360

素因数分解:

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

素因数の和:21340

約数の個数: 72

約数和(自身を含む): 104766480

約数和(自身を除く): 74067120

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 21319, 42638, 63957, 85276, 106595, 127914, 170552, 191871, 213190, 255828, 319785, 341104, 383742, 426380, 511656, 639570, 682208, 767484, 852760, 959355, 1023312, 1279140, 1534968, 1705520, 1918710, 2046624, 2558280, 3069936, 3411040, 3837420, 5116560, 6139872, 7674840, 10233120, 15349680, 30699360]

約数ペア:

[(1, 30699360), (2, 15349680), (3, 10233120), (4, 7674840), (5, 6139872), (6, 5116560), (8, 3837420), (9, 3411040), (10, 3069936), (12, 2558280), (15, 2046624), (16, 1918710), (18, 1705520), (20, 1534968), (24, 1279140), (30, 1023312), (32, 959355), (36, 852760), (40, 767484), (45, 682208), (48, 639570), (60, 511656), (72, 426380), (80, 383742), (90, 341104), (96, 319785), (120, 255828), (144, 213190), (160, 191871), (180, 170552), (240, 127914), (288, 106595), (360, 85276), (480, 63957), (720, 42638), (1440, 21319)]