140900520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1174171}}^1$

素因数の和:1174185

約数の個数: 32

約数和(自身を含む): 422701920

約数和(自身を除く): 281801400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1174171, 2348342, 3522513, 4696684, 5870855, 7045026, 9393368, 11741710, 14090052, 17612565, 23483420, 28180104, 35225130, 46966840, 70450260, 140900520]

約数ペア:

[(1, 140900520), (2, 70450260), (3, 46966840), (4, 35225130), (5, 28180104), (6, 23483420), (8, 17612565), (10, 14090052), (12, 11741710), (15, 9393368), (20, 7045026), (24, 5870855), (30, 4696684), (40, 3522513), (60, 2348342), (120, 1174171)]