40855380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6247}}^1$

素因数の和:6368

約数の個数: 48

約数和(自身を含む): 115463040

約数和(自身を除く): 74607660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6247, 6540, 12494, 18741, 24988, 31235, 37482, 62470, 74964, 93705, 124940, 187410, 374820, 680923, 1361846, 2042769, 2723692, 3404615, 4085538, 6809230, 8171076, 10213845, 13618460, 20427690, 40855380]

約数ペア:

[(1, 40855380), (2, 20427690), (3, 13618460), (4, 10213845), (5, 8171076), (6, 6809230), (10, 4085538), (12, 3404615), (15, 2723692), (20, 2042769), (30, 1361846), (60, 680923), (109, 374820), (218, 187410), (327, 124940), (436, 93705), (545, 74964), (654, 62470), (1090, 37482), (1308, 31235), (1635, 24988), (2180, 18741), (3270, 12494), (6247, 6540)]