8899620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6484

約数の個数: 48

約数和(自身を含む): 26006400

約数和(自身を除く): 17106780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6449, 12898, 19347, 25796, 32245, 38694, 64490, 77388, 96735, 128980, 148327, 193470, 296654, 386940, 444981, 593308, 741635, 889962, 1483270, 1779924, 2224905, 2966540, 4449810, 8899620]

約数ペア:

[(1, 8899620), (2, 4449810), (3, 2966540), (4, 2224905), (5, 1779924), (6, 1483270), (10, 889962), (12, 741635), (15, 593308), (20, 444981), (23, 386940), (30, 296654), (46, 193470), (60, 148327), (69, 128980), (92, 96735), (115, 77388), (138, 64490), (230, 38694), (276, 32245), (345, 25796), (460, 19347), (690, 12898), (1380, 6449)]