172561440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7649}}^1$

素因数の和:7714

約数の個数: 96

約数和(自身を含む): 555206400

約数和(自身を除く): 382644960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 7649, 11280, 15298, 22560, 22947, 30596, 38245, 45894, 61192, 76490, 91788, 114735, 122384, 152980, 183576, 229470, 244768, 305960, 359503, 367152, 458940, 611920, 719006, 734304, 917880, 1078509, 1223840, 1438012, 1797515, 1835760, 2157018, 2876024, 3595030, 3671520, 4314036, 5392545, 5752048, 7190060, 8628072, 10785090, 11504096, 14380120, 17256144, 21570180, 28760240, 34512288, 43140360, 57520480, 86280720, 172561440]

約数ペア:

[(1, 172561440), (2, 86280720), (3, 57520480), (4, 43140360), (5, 34512288), (6, 28760240), (8, 21570180), (10, 17256144), (12, 14380120), (15, 11504096), (16, 10785090), (20, 8628072), (24, 7190060), (30, 5752048), (32, 5392545), (40, 4314036), (47, 3671520), (48, 3595030), (60, 2876024), (80, 2157018), (94, 1835760), (96, 1797515), (120, 1438012), (141, 1223840), (160, 1078509), (188, 917880), (235, 734304), (240, 719006), (282, 611920), (376, 458940), (470, 367152), (480, 359503), (564, 305960), (705, 244768), (752, 229470), (940, 183576), (1128, 152980), (1410, 122384), (1504, 114735), (1880, 91788), (2256, 76490), (2820, 61192), (3760, 45894), (4512, 38245), (5640, 30596), (7520, 22947), (7649, 22560), (11280, 15298)]