120720264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 374077440

約数和(自身を除く): 253357176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 68, 84, 86, 102, 119, 129, 136, 168, 172, 204, 238, 258, 301, 344, 357, 408, 476, 516, 602, 714, 731, 903, 952, 983, 1032, 1204, 1428, 1462, 1806, 1966, 2193, 2408, 2856, 2924, 2949, 3612, 3932, 4386, 5117, 5848, 5898, 6881, 7224, 7864, 8772, 10234, 11796, 13762, 15351, 16711, 17544, 20468, 20643, 23592, 27524, 30702, 33422, 40936, 41286, 42269, 50133, 55048, 61404, 66844, 82572, 84538, 100266, 116977, 122808, 126807, 133688, 165144, 169076, 200532, 233954, 253614, 295883, 338152, 350931, 401064, 467908, 507228, 591766, 701862, 718573, 887649, 935816, 1014456, 1183532, 1403724, 1437146, 1775298, 2155719, 2367064, 2807448, 2874292, 3550596, 4311438, 5030011, 5748584, 7101192, 8622876, 10060022, 15090033, 17245752, 20120044, 30180066, 40240088, 60360132, 120720264]

約数ペア:

[(1, 120720264), (2, 60360132), (3, 40240088), (4, 30180066), (6, 20120044), (7, 17245752), (8, 15090033), (12, 10060022), (14, 8622876), (17, 7101192), (21, 5748584), (24, 5030011), (28, 4311438), (34, 3550596), (42, 2874292), (43, 2807448), (51, 2367064), (56, 2155719), (68, 1775298), (84, 1437146), (86, 1403724), (102, 1183532), (119, 1014456), (129, 935816), (136, 887649), (168, 718573), (172, 701862), (204, 591766), (238, 507228), (258, 467908), (301, 401064), (344, 350931), (357, 338152), (408, 295883), (476, 253614), (516, 233954), (602, 200532), (714, 169076), (731, 165144), (903, 133688), (952, 126807), (983, 122808), (1032, 116977), (1204, 100266), (1428, 84538), (1462, 82572), (1806, 66844), (1966, 61404), (2193, 55048), (2408, 50133), (2856, 42269), (2924, 41286), (2949, 40936), (3612, 33422), (3932, 30702), (4386, 27524), (5117, 23592), (5848, 20643), (5898, 20468), (6881, 17544), (7224, 16711), (7864, 15351), (8772, 13762), (10234, 11796)]