12543360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 41126400

約数和(自身を除く): 28583040

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, 128, 139, 141, 160, 188, 192, 235, 240, 278, 282, 320, 376, 384, 417, 470, 480, 556, 564, 640, 695, 705, 752, 834, 940, 960, 1112, 1128, 1390, 1410, 1504, 1668, 1880, 1920, 2085, 2224, 2256, 2780, 2820, 3008, 3336, 3760, 4170, 4448, 4512, 5560, 5640, 6016, 6533, 6672, 7520, 8340, 8896, 9024, 11120, 11280, 13066, 13344, 15040, 16680, 17792, 18048, 19599, 22240, 22560, 26132, 26688, 30080, 32665, 33360, 39198, 44480, 45120, 52264, 53376, 65330, 66720, 78396, 88960, 90240, 97995, 104528, 130660, 133440, 156792, 195990, 209056, 261320, 266880, 313584, 391980, 418112, 522640, 627168, 783960, 836224, 1045280, 1254336, 1567920, 2090560, 2508672, 3135840, 4181120, 6271680, 12543360]

約数ペア:

[(1, 12543360), (2, 6271680), (3, 4181120), (4, 3135840), (5, 2508672), (6, 2090560), (8, 1567920), (10, 1254336), (12, 1045280), (15, 836224), (16, 783960), (20, 627168), (24, 522640), (30, 418112), (32, 391980), (40, 313584), (47, 266880), (48, 261320), (60, 209056), (64, 195990), (80, 156792), (94, 133440), (96, 130660), (120, 104528), (128, 97995), (139, 90240), (141, 88960), (160, 78396), (188, 66720), (192, 65330), (235, 53376), (240, 52264), (278, 45120), (282, 44480), (320, 39198), (376, 33360), (384, 32665), (417, 30080), (470, 26688), (480, 26132), (556, 22560), (564, 22240), (640, 19599), (695, 18048), (705, 17792), (752, 16680), (834, 15040), (940, 13344), (960, 13066), (1112, 11280), (1128, 11120), (1390, 9024), (1410, 8896), (1504, 8340), (1668, 7520), (1880, 6672), (1920, 6533), (2085, 6016), (2224, 5640), (2256, 5560), (2780, 4512), (2820, 4448), (3008, 4170), (3336, 3760)]