12225102720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{104381}}^1$

素因数の和:104464

約数の個数: 128

約数和(自身を含む): 39606706080

約数和(自身を除く): 27381603360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 7808, 9760, 11712, 14640, 19520, 23424, 29280, 39040, 58560, 104381, 117120, 208762, 313143, 417524, 521905, 626286, 835048, 1043810, 1252572, 1565715, 1670096, 2087620, 2505144, 3131430, 3340192, 4175240, 5010288, 6262860, 6367241, 6680384, 8350480, 10020576, 12525720, 12734482, 13360768, 16700960, 19101723, 20041152, 25051440, 25468964, 31836205, 33401920, 38203446, 40082304, 50102880, 50937928, 63672410, 66803840, 76406892, 95508615, 100205760, 101875856, 127344820, 152813784, 191017230, 200411520, 203751712, 254689640, 305627568, 382034460, 407503424, 509379280, 611255136, 764068920, 815006848, 1018758560, 1222510272, 1528137840, 2037517120, 2445020544, 3056275680, 4075034240, 6112551360, 12225102720]

約数ペア:

[(1, 12225102720), (2, 6112551360), (3, 4075034240), (4, 3056275680), (5, 2445020544), (6, 2037517120), (8, 1528137840), (10, 1222510272), (12, 1018758560), (15, 815006848), (16, 764068920), (20, 611255136), (24, 509379280), (30, 407503424), (32, 382034460), (40, 305627568), (48, 254689640), (60, 203751712), (61, 200411520), (64, 191017230), (80, 152813784), (96, 127344820), (120, 101875856), (122, 100205760), (128, 95508615), (160, 76406892), (183, 66803840), (192, 63672410), (240, 50937928), (244, 50102880), (305, 40082304), (320, 38203446), (366, 33401920), (384, 31836205), (480, 25468964), (488, 25051440), (610, 20041152), (640, 19101723), (732, 16700960), (915, 13360768), (960, 12734482), (976, 12525720), (1220, 10020576), (1464, 8350480), (1830, 6680384), (1920, 6367241), (1952, 6262860), (2440, 5010288), (2928, 4175240), (3660, 3340192), (3904, 3131430), (4880, 2505144), (5856, 2087620), (7320, 1670096), (7808, 1565715), (9760, 1252572), (11712, 1043810), (14640, 835048), (19520, 626286), (23424, 521905), (29280, 417524), (39040, 313143), (58560, 208762), (104381, 117120)]