12462780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 39771648

約数和(自身を除く): 27308868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 821, 1012, 1265, 1380, 1518, 1642, 2463, 2530, 3036, 3284, 3795, 4105, 4926, 5060, 7590, 8210, 9031, 9852, 12315, 15180, 16420, 18062, 18883, 24630, 27093, 36124, 37766, 45155, 49260, 54186, 56649, 75532, 90310, 94415, 108372, 113298, 135465, 180620, 188830, 207713, 226596, 270930, 283245, 377660, 415426, 541860, 566490, 623139, 830852, 1038565, 1132980, 1246278, 2077130, 2492556, 3115695, 4154260, 6231390, 12462780]

約数ペア:

[(1, 12462780), (2, 6231390), (3, 4154260), (4, 3115695), (5, 2492556), (6, 2077130), (10, 1246278), (11, 1132980), (12, 1038565), (15, 830852), (20, 623139), (22, 566490), (23, 541860), (30, 415426), (33, 377660), (44, 283245), (46, 270930), (55, 226596), (60, 207713), (66, 188830), (69, 180620), (92, 135465), (110, 113298), (115, 108372), (132, 94415), (138, 90310), (165, 75532), (220, 56649), (230, 54186), (253, 49260), (276, 45155), (330, 37766), (345, 36124), (460, 27093), (506, 24630), (660, 18883), (690, 18062), (759, 16420), (821, 15180), (1012, 12315), (1265, 9852), (1380, 9031), (1518, 8210), (1642, 7590), (2463, 5060), (2530, 4926), (3036, 4105), (3284, 3795)]