30367980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56237}}^1$

素因数の和:56255

約数の個数: 48

約数和(自身を含む): 94479840

約数和(自身を除く): 64111860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56237, 112474, 168711, 224948, 281185, 337422, 506133, 562370, 674844, 843555, 1012266, 1124740, 1518399, 1687110, 2024532, 2530665, 3036798, 3374220, 5061330, 6073596, 7591995, 10122660, 15183990, 30367980]

約数ペア:

[(1, 30367980), (2, 15183990), (3, 10122660), (4, 7591995), (5, 6073596), (6, 5061330), (9, 3374220), (10, 3036798), (12, 2530665), (15, 2024532), (18, 1687110), (20, 1518399), (27, 1124740), (30, 1012266), (36, 843555), (45, 674844), (54, 562370), (60, 506133), (90, 337422), (108, 281185), (135, 224948), (180, 168711), (270, 112474), (540, 56237)]