40692240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{18839}}^1$

素因数の和:18861

約数の個数: 80

約数和(自身を含む): 140169600

約数和(自身を除く): 99477360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 226068, 282585, 301424, 339102, 376780, 452136, 508653, 565170, 678204, 753560, 847755, 904272, 1017306, 1130340, 1356408, 1507120, 1695510, 2034612, 2260680, 2543265, 2712816, 3391020, 4069224, 4521360, 5086530, 6782040, 8138448, 10173060, 13564080, 20346120, 40692240]

約数ペア:

[(1, 40692240), (2, 20346120), (3, 13564080), (4, 10173060), (5, 8138448), (6, 6782040), (8, 5086530), (9, 4521360), (10, 4069224), (12, 3391020), (15, 2712816), (16, 2543265), (18, 2260680), (20, 2034612), (24, 1695510), (27, 1507120), (30, 1356408), (36, 1130340), (40, 1017306), (45, 904272), (48, 847755), (54, 753560), (60, 678204), (72, 565170), (80, 508653), (90, 452136), (108, 376780), (120, 339102), (135, 301424), (144, 282585), (180, 226068), (216, 188390), (240, 169551), (270, 150712), (360, 113034), (432, 94195), (540, 75356), (720, 56517), (1080, 37678), (2160, 18839)]