79469040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47303}}^1$

素因数の和:47326

約数の個数: 80

約数和(自身を含む): 281553408

約数和(自身を除く): 202084368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 47303, 94606, 141909, 189212, 236515, 283818, 331121, 378424, 473030, 567636, 662242, 709545, 756848, 946060, 993363, 1135272, 1324484, 1419090, 1655605, 1892120, 1986726, 2270544, 2648968, 2838180, 3311210, 3784240, 3973452, 4966815, 5297936, 5676360, 6622420, 7946904, 9933630, 11352720, 13244840, 15893808, 19867260, 26489680, 39734520, 79469040]

約数ペア:

[(1, 79469040), (2, 39734520), (3, 26489680), (4, 19867260), (5, 15893808), (6, 13244840), (7, 11352720), (8, 9933630), (10, 7946904), (12, 6622420), (14, 5676360), (15, 5297936), (16, 4966815), (20, 3973452), (21, 3784240), (24, 3311210), (28, 2838180), (30, 2648968), (35, 2270544), (40, 1986726), (42, 1892120), (48, 1655605), (56, 1419090), (60, 1324484), (70, 1135272), (80, 993363), (84, 946060), (105, 756848), (112, 709545), (120, 662242), (140, 567636), (168, 473030), (210, 378424), (240, 331121), (280, 283818), (336, 236515), (420, 189212), (560, 141909), (840, 94606), (1680, 47303)]