322990560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{224299}}^1$

素因数の和:224320

約数の個数: 72

約数和(自身を含む): 1102210200

約数和(自身を除く): 779219640

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, 224299, 448598, 672897, 897196, 1121495, 1345794, 1794392, 2018691, 2242990, 2691588, 3364485, 3588784, 4037382, 4485980, 5383176, 6728970, 7177568, 8074764, 8971960, 10093455, 10766352, 13457940, 16149528, 17943920, 20186910, 21532704, 26915880, 32299056, 35887840, 40373820, 53831760, 64598112, 80747640, 107663520, 161495280, 322990560]

約数ペア:

[(1, 322990560), (2, 161495280), (3, 107663520), (4, 80747640), (5, 64598112), (6, 53831760), (8, 40373820), (9, 35887840), (10, 32299056), (12, 26915880), (15, 21532704), (16, 20186910), (18, 17943920), (20, 16149528), (24, 13457940), (30, 10766352), (32, 10093455), (36, 8971960), (40, 8074764), (45, 7177568), (48, 6728970), (60, 5383176), (72, 4485980), (80, 4037382), (90, 3588784), (96, 3364485), (120, 2691588), (144, 2242990), (160, 2018691), (180, 1794392), (240, 1345794), (288, 1121495), (360, 897196), (480, 672897), (720, 448598), (1440, 224299)]