12348780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 36771840

約数和(自身を除く): 24423060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 151, 174, 188, 235, 282, 290, 302, 348, 435, 453, 470, 564, 580, 604, 705, 755, 870, 906, 940, 1363, 1410, 1510, 1740, 1812, 2265, 2726, 2820, 3020, 4089, 4379, 4530, 5452, 6815, 7097, 8178, 8758, 9060, 13137, 13630, 14194, 16356, 17516, 20445, 21291, 21895, 26274, 27260, 28388, 35485, 40890, 42582, 43790, 52548, 65685, 70970, 81780, 85164, 87580, 106455, 131370, 141940, 205813, 212910, 262740, 411626, 425820, 617439, 823252, 1029065, 1234878, 2058130, 2469756, 3087195, 4116260, 6174390, 12348780]

約数ペア:

[(1, 12348780), (2, 6174390), (3, 4116260), (4, 3087195), (5, 2469756), (6, 2058130), (10, 1234878), (12, 1029065), (15, 823252), (20, 617439), (29, 425820), (30, 411626), (47, 262740), (58, 212910), (60, 205813), (87, 141940), (94, 131370), (116, 106455), (141, 87580), (145, 85164), (151, 81780), (174, 70970), (188, 65685), (235, 52548), (282, 43790), (290, 42582), (302, 40890), (348, 35485), (435, 28388), (453, 27260), (470, 26274), (564, 21895), (580, 21291), (604, 20445), (705, 17516), (755, 16356), (870, 14194), (906, 13630), (940, 13137), (1363, 9060), (1410, 8758), (1510, 8178), (1740, 7097), (1812, 6815), (2265, 5452), (2726, 4530), (2820, 4379), (3020, 4089)]