38545080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45887}}^1$

素因数の和:45908

約数の個数: 64

約数和(自身を含む): 132157440

約数和(自身を除く): 93612360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45887, 91774, 137661, 183548, 229435, 275322, 321209, 367096, 458870, 550644, 642418, 688305, 917740, 963627, 1101288, 1284836, 1376610, 1606045, 1835480, 1927254, 2569672, 2753220, 3212090, 3854508, 4818135, 5506440, 6424180, 7709016, 9636270, 12848360, 19272540, 38545080]

約数ペア:

[(1, 38545080), (2, 19272540), (3, 12848360), (4, 9636270), (5, 7709016), (6, 6424180), (7, 5506440), (8, 4818135), (10, 3854508), (12, 3212090), (14, 2753220), (15, 2569672), (20, 1927254), (21, 1835480), (24, 1606045), (28, 1376610), (30, 1284836), (35, 1101288), (40, 963627), (42, 917740), (56, 688305), (60, 642418), (70, 550644), (84, 458870), (105, 367096), (120, 321209), (140, 275322), (168, 229435), (210, 183548), (280, 137661), (420, 91774), (840, 45887)]