123673920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2808

約数の個数: 112

約数和(自身を含む): 401165568

約数和(自身を除く): 277491648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2741, 2820, 3008, 3760, 4512, 5482, 5640, 7520, 8223, 9024, 10964, 11280, 13705, 15040, 16446, 21928, 22560, 27410, 32892, 41115, 43856, 45120, 54820, 65784, 82230, 87712, 109640, 128827, 131568, 164460, 175424, 219280, 257654, 263136, 328920, 386481, 438560, 515308, 526272, 644135, 657840, 772962, 877120, 1030616, 1288270, 1315680, 1545924, 1932405, 2061232, 2576540, 2631360, 3091848, 3864810, 4122464, 5153080, 6183696, 7729620, 8244928, 10306160, 12367392, 15459240, 20612320, 24734784, 30918480, 41224640, 61836960, 123673920]

約数ペア:

[(1, 123673920), (2, 61836960), (3, 41224640), (4, 30918480), (5, 24734784), (6, 20612320), (8, 15459240), (10, 12367392), (12, 10306160), (15, 8244928), (16, 7729620), (20, 6183696), (24, 5153080), (30, 4122464), (32, 3864810), (40, 3091848), (47, 2631360), (48, 2576540), (60, 2061232), (64, 1932405), (80, 1545924), (94, 1315680), (96, 1288270), (120, 1030616), (141, 877120), (160, 772962), (188, 657840), (192, 644135), (235, 526272), (240, 515308), (282, 438560), (320, 386481), (376, 328920), (470, 263136), (480, 257654), (564, 219280), (705, 175424), (752, 164460), (940, 131568), (960, 128827), (1128, 109640), (1410, 87712), (1504, 82230), (1880, 65784), (2256, 54820), (2741, 45120), (2820, 43856), (3008, 41115), (3760, 32892), (4512, 27410), (5482, 22560), (5640, 21928), (7520, 16446), (8223, 15040), (9024, 13705), (10964, 11280)]