120161490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{3923}}^1$

素因数の和:4954

約数の個数: 32

約数和(自身を含む): 288743616

約数和(自身を除く): 168582126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1021, 2042, 3063, 3923, 5105, 6126, 7846, 10210, 11769, 15315, 19615, 23538, 30630, 39230, 58845, 117690, 4005383, 8010766, 12016149, 20026915, 24032298, 40053830, 60080745, 120161490]

約数ペア:

[(1, 120161490), (2, 60080745), (3, 40053830), (5, 24032298), (6, 20026915), (10, 12016149), (15, 8010766), (30, 4005383), (1021, 117690), (2042, 58845), (3063, 39230), (3923, 30630), (5105, 23538), (6126, 19615), (7846, 15315), (10210, 11769)]