22701480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 68644800

約数和(自身を除く): 45943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1361, 1390, 1668, 2085, 2722, 2780, 3336, 4083, 4170, 5444, 5560, 6805, 8166, 8340, 10888, 13610, 16332, 16680, 20415, 27220, 32664, 40830, 54440, 81660, 163320, 189179, 378358, 567537, 756716, 945895, 1135074, 1513432, 1891790, 2270148, 2837685, 3783580, 4540296, 5675370, 7567160, 11350740, 22701480]

約数ペア:

[(1, 22701480), (2, 11350740), (3, 7567160), (4, 5675370), (5, 4540296), (6, 3783580), (8, 2837685), (10, 2270148), (12, 1891790), (15, 1513432), (20, 1135074), (24, 945895), (30, 756716), (40, 567537), (60, 378358), (120, 189179), (139, 163320), (278, 81660), (417, 54440), (556, 40830), (695, 32664), (834, 27220), (1112, 20415), (1361, 16680), (1390, 16332), (1668, 13610), (2085, 10888), (2722, 8340), (2780, 8166), (3336, 6805), (4083, 5560), (4170, 5444)]