23260440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27691}}^1$

素因数の和:27712

約数の個数: 64

約数和(自身を含む): 79752960

約数和(自身を除く): 56492520

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, 27691, 55382, 83073, 110764, 138455, 166146, 193837, 221528, 276910, 332292, 387674, 415365, 553820, 581511, 664584, 775348, 830730, 969185, 1107640, 1163022, 1550696, 1661460, 1938370, 2326044, 2907555, 3322920, 3876740, 4652088, 5815110, 7753480, 11630220, 23260440]

約数ペア:

[(1, 23260440), (2, 11630220), (3, 7753480), (4, 5815110), (5, 4652088), (6, 3876740), (7, 3322920), (8, 2907555), (10, 2326044), (12, 1938370), (14, 1661460), (15, 1550696), (20, 1163022), (21, 1107640), (24, 969185), (28, 830730), (30, 775348), (35, 664584), (40, 581511), (42, 553820), (56, 415365), (60, 387674), (70, 332292), (84, 276910), (105, 221528), (120, 193837), (140, 166146), (168, 138455), (210, 110764), (280, 83073), (420, 55382), (840, 27691)]