161471640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122327}}^1$

素因数の和:122352

約数の個数: 64

約数和(自身を含む): 528456960

約数和(自身を除く): 366985320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 122327, 244654, 366981, 489308, 611635, 733962, 978616, 1223270, 1345597, 1467924, 1834905, 2446540, 2691194, 2935848, 3669810, 4036791, 4893080, 5382388, 6727985, 7339620, 8073582, 10764776, 13455970, 14679240, 16147164, 20183955, 26911940, 32294328, 40367910, 53823880, 80735820, 161471640]

約数ペア:

[(1, 161471640), (2, 80735820), (3, 53823880), (4, 40367910), (5, 32294328), (6, 26911940), (8, 20183955), (10, 16147164), (11, 14679240), (12, 13455970), (15, 10764776), (20, 8073582), (22, 7339620), (24, 6727985), (30, 5382388), (33, 4893080), (40, 4036791), (44, 3669810), (55, 2935848), (60, 2691194), (66, 2446540), (88, 1834905), (110, 1467924), (120, 1345597), (132, 1223270), (165, 978616), (220, 733962), (264, 611635), (330, 489308), (440, 366981), (660, 244654), (1320, 122327)]