262137840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1092241}}^1$

素因数の和:1092257

約数の個数: 40

約数和(自身を含む): 812628048

約数和(自身を除く): 550490208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1092241, 2184482, 3276723, 4368964, 5461205, 6553446, 8737928, 10922410, 13106892, 16383615, 17475856, 21844820, 26213784, 32767230, 43689640, 52427568, 65534460, 87379280, 131068920, 262137840]

約数ペア:

[(1, 262137840), (2, 131068920), (3, 87379280), (4, 65534460), (5, 52427568), (6, 43689640), (8, 32767230), (10, 26213784), (12, 21844820), (15, 17475856), (16, 16383615), (20, 13106892), (24, 10922410), (30, 8737928), (40, 6553446), (48, 5461205), (60, 4368964), (80, 3276723), (120, 2184482), (240, 1092241)]