315140160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{328271}}^1$

素因数の和:328291

約数の個数: 56

約数和(自身を含む): 1000573056

約数和(自身を除く): 685432896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 328271, 656542, 984813, 1313084, 1641355, 1969626, 2626168, 3282710, 3939252, 4924065, 5252336, 6565420, 7878504, 9848130, 10504672, 13130840, 15757008, 19696260, 21009344, 26261680, 31514016, 39392520, 52523360, 63028032, 78785040, 105046720, 157570080, 315140160]

約数ペア:

[(1, 315140160), (2, 157570080), (3, 105046720), (4, 78785040), (5, 63028032), (6, 52523360), (8, 39392520), (10, 31514016), (12, 26261680), (15, 21009344), (16, 19696260), (20, 15757008), (24, 13130840), (30, 10504672), (32, 9848130), (40, 7878504), (48, 6565420), (60, 5252336), (64, 4924065), (80, 3939252), (96, 3282710), (120, 2626168), (160, 1969626), (192, 1641355), (240, 1313084), (320, 984813), (480, 656542), (960, 328271)]