400053480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{3881}}^1$

素因数の和:4754

約数の個数: 64

約数和(自身を含む): 1201867200

約数和(自身を除く): 801813720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 859, 1718, 2577, 3436, 3881, 4295, 5154, 6872, 7762, 8590, 10308, 11643, 12885, 15524, 17180, 19405, 20616, 23286, 25770, 31048, 34360, 38810, 46572, 51540, 58215, 77620, 93144, 103080, 116430, 155240, 232860, 465720, 3333779, 6667558, 10001337, 13335116, 16668895, 20002674, 26670232, 33337790, 40005348, 50006685, 66675580, 80010696, 100013370, 133351160, 200026740, 400053480]

約数ペア:

[(1, 400053480), (2, 200026740), (3, 133351160), (4, 100013370), (5, 80010696), (6, 66675580), (8, 50006685), (10, 40005348), (12, 33337790), (15, 26670232), (20, 20002674), (24, 16668895), (30, 13335116), (40, 10001337), (60, 6667558), (120, 3333779), (859, 465720), (1718, 232860), (2577, 155240), (3436, 116430), (3881, 103080), (4295, 93144), (5154, 77620), (6872, 58215), (7762, 51540), (8590, 46572), (10308, 38810), (11643, 34360), (12885, 31048), (15524, 25770), (17180, 23286), (19405, 20616)]