120228498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 297198720

約数和(自身を除く): 176970222

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 89, 117, 138, 178, 207, 234, 251, 267, 299, 414, 502, 534, 598, 753, 801, 897, 1157, 1506, 1602, 1794, 2047, 2259, 2314, 2691, 3263, 3471, 4094, 4518, 5382, 5773, 6141, 6526, 6942, 9789, 10413, 11546, 12282, 17319, 18423, 19578, 20826, 22339, 26611, 29367, 34638, 36846, 44678, 51957, 53222, 58734, 67017, 75049, 79833, 103914, 134034, 150098, 159666, 201051, 225147, 239499, 290407, 402102, 450294, 478998, 513797, 580814, 675441, 871221, 1027594, 1350882, 1541391, 1742442, 2613663, 3082782, 4624173, 5227326, 6679361, 9248346, 13358722, 20038083, 40076166, 60114249, 120228498]

約数ペア:

[(1, 120228498), (2, 60114249), (3, 40076166), (6, 20038083), (9, 13358722), (13, 9248346), (18, 6679361), (23, 5227326), (26, 4624173), (39, 3082782), (46, 2613663), (69, 1742442), (78, 1541391), (89, 1350882), (117, 1027594), (138, 871221), (178, 675441), (207, 580814), (234, 513797), (251, 478998), (267, 450294), (299, 402102), (414, 290407), (502, 239499), (534, 225147), (598, 201051), (753, 159666), (801, 150098), (897, 134034), (1157, 103914), (1506, 79833), (1602, 75049), (1794, 67017), (2047, 58734), (2259, 53222), (2314, 51957), (2691, 44678), (3263, 36846), (3471, 34638), (4094, 29367), (4518, 26611), (5382, 22339), (5773, 20826), (6141, 19578), (6526, 18423), (6942, 17319), (9789, 12282), (10413, 11546)]