40502760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1951}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 122273280

約数和(自身を除く): 81770520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 1951, 2076, 2595, 3460, 3902, 4152, 5190, 5853, 6920, 7804, 9755, 10380, 11706, 15608, 19510, 20760, 23412, 29265, 39020, 46824, 58530, 78040, 117060, 234120, 337523, 675046, 1012569, 1350092, 1687615, 2025138, 2700184, 3375230, 4050276, 5062845, 6750460, 8100552, 10125690, 13500920, 20251380, 40502760]

約数ペア:

[(1, 40502760), (2, 20251380), (3, 13500920), (4, 10125690), (5, 8100552), (6, 6750460), (8, 5062845), (10, 4050276), (12, 3375230), (15, 2700184), (20, 2025138), (24, 1687615), (30, 1350092), (40, 1012569), (60, 675046), (120, 337523), (173, 234120), (346, 117060), (519, 78040), (692, 58530), (865, 46824), (1038, 39020), (1384, 29265), (1730, 23412), (1951, 20760), (2076, 19510), (2595, 15608), (3460, 11706), (3902, 10380), (4152, 9755), (5190, 7804), (5853, 6920)]