39748140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9601}}^1$

素因数の和:9639

約数の個数: 72

約数和(自身を含む): 125824608

約数和(自身を除く): 86076468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9601, 19202, 28803, 38404, 48005, 57606, 86409, 96010, 115212, 144015, 172818, 192020, 220823, 288030, 345636, 432045, 441646, 576060, 662469, 864090, 883292, 1104115, 1324938, 1728180, 1987407, 2208230, 2649876, 3312345, 3974814, 4416460, 6624690, 7949628, 9937035, 13249380, 19874070, 39748140]

約数ペア:

[(1, 39748140), (2, 19874070), (3, 13249380), (4, 9937035), (5, 7949628), (6, 6624690), (9, 4416460), (10, 3974814), (12, 3312345), (15, 2649876), (18, 2208230), (20, 1987407), (23, 1728180), (30, 1324938), (36, 1104115), (45, 883292), (46, 864090), (60, 662469), (69, 576060), (90, 441646), (92, 432045), (115, 345636), (138, 288030), (180, 220823), (207, 192020), (230, 172818), (276, 144015), (345, 115212), (414, 96010), (460, 86409), (690, 57606), (828, 48005), (1035, 38404), (1380, 28803), (2070, 19202), (4140, 9601)]