40742760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4738

約数の個数: 64

約数和(自身を含む): 123929280

約数和(自身を除く): 83186520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 4651, 8760, 9302, 13953, 18604, 23255, 27906, 37208, 46510, 55812, 69765, 93020, 111624, 139530, 186040, 279060, 339523, 558120, 679046, 1018569, 1358092, 1697615, 2037138, 2716184, 3395230, 4074276, 5092845, 6790460, 8148552, 10185690, 13580920, 20371380, 40742760]

約数ペア:

[(1, 40742760), (2, 20371380), (3, 13580920), (4, 10185690), (5, 8148552), (6, 6790460), (8, 5092845), (10, 4074276), (12, 3395230), (15, 2716184), (20, 2037138), (24, 1697615), (30, 1358092), (40, 1018569), (60, 679046), (73, 558120), (120, 339523), (146, 279060), (219, 186040), (292, 139530), (365, 111624), (438, 93020), (584, 69765), (730, 55812), (876, 46510), (1095, 37208), (1460, 27906), (1752, 23255), (2190, 18604), (2920, 13953), (4380, 9302), (4651, 8760)]