152210640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{634211}}^1$

素因数の和:634227

約数の個数: 40

約数和(自身を含む): 471853728

約数和(自身を除く): 319643088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 634211, 1268422, 1902633, 2536844, 3171055, 3805266, 5073688, 6342110, 7610532, 9513165, 10147376, 12684220, 15221064, 19026330, 25368440, 30442128, 38052660, 50736880, 76105320, 152210640]

約数ペア:

[(1, 152210640), (2, 76105320), (3, 50736880), (4, 38052660), (5, 30442128), (6, 25368440), (8, 19026330), (10, 15221064), (12, 12684220), (15, 10147376), (16, 9513165), (20, 7610532), (24, 6342110), (30, 5073688), (40, 3805266), (48, 3171055), (60, 2536844), (80, 1902633), (120, 1268422), (240, 634211)]