108748140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78803}}^1$

素因数の和:78838

約数の個数: 48

約数和(自身を含む): 317737728

約数和(自身を除く): 208989588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 78803, 157606, 236409, 315212, 394015, 472818, 788030, 945636, 1182045, 1576060, 1812469, 2364090, 3624938, 4728180, 5437407, 7249876, 9062345, 10874814, 18124690, 21749628, 27187035, 36249380, 54374070, 108748140]

約数ペア:

[(1, 108748140), (2, 54374070), (3, 36249380), (4, 27187035), (5, 21749628), (6, 18124690), (10, 10874814), (12, 9062345), (15, 7249876), (20, 5437407), (23, 4728180), (30, 3624938), (46, 2364090), (60, 1812469), (69, 1576060), (92, 1182045), (115, 945636), (138, 788030), (230, 472818), (276, 394015), (345, 315212), (460, 236409), (690, 157606), (1380, 78803)]