12123189840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{7307}}^1$

素因数の和:7577

約数の個数: 160

約数和(自身を含む): 38973505536

約数和(自身を除く): 26850315696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 223, 240, 248, 310, 372, 446, 465, 496, 620, 669, 744, 892, 930, 1115, 1240, 1338, 1488, 1784, 1860, 2230, 2480, 2676, 3345, 3568, 3720, 4460, 5352, 6690, 6913, 7307, 7440, 8920, 10704, 13380, 13826, 14614, 17840, 20739, 21921, 26760, 27652, 29228, 34565, 36535, 41478, 43842, 53520, 55304, 58456, 69130, 73070, 82956, 87684, 103695, 109605, 110608, 116912, 138260, 146140, 165912, 175368, 207390, 219210, 226517, 276520, 292280, 331824, 350736, 414780, 438420, 453034, 553040, 584560, 679551, 829560, 876840, 906068, 1132585, 1359102, 1629461, 1659120, 1753680, 1812136, 2265170, 2718204, 3258922, 3397755, 3624272, 4530340, 4888383, 5436408, 6517844, 6795510, 8147305, 9060680, 9776766, 10872816, 13035688, 13591020, 16294610, 18121360, 19553532, 24441915, 26071376, 27182040, 32589220, 39107064, 48883830, 50513291, 54364080, 65178440, 78214128, 97767660, 101026582, 130356880, 151539873, 195535320, 202053164, 252566455, 303079746, 391070640, 404106328, 505132910, 606159492, 757699365, 808212656, 1010265820, 1212318984, 1515398730, 2020531640, 2424637968, 3030797460, 4041063280, 6061594920, 12123189840]

約数ペア:

[(1, 12123189840), (2, 6061594920), (3, 4041063280), (4, 3030797460), (5, 2424637968), (6, 2020531640), (8, 1515398730), (10, 1212318984), (12, 1010265820), (15, 808212656), (16, 757699365), (20, 606159492), (24, 505132910), (30, 404106328), (31, 391070640), (40, 303079746), (48, 252566455), (60, 202053164), (62, 195535320), (80, 151539873), (93, 130356880), (120, 101026582), (124, 97767660), (155, 78214128), (186, 65178440), (223, 54364080), (240, 50513291), (248, 48883830), (310, 39107064), (372, 32589220), (446, 27182040), (465, 26071376), (496, 24441915), (620, 19553532), (669, 18121360), (744, 16294610), (892, 13591020), (930, 13035688), (1115, 10872816), (1240, 9776766), (1338, 9060680), (1488, 8147305), (1784, 6795510), (1860, 6517844), (2230, 5436408), (2480, 4888383), (2676, 4530340), (3345, 3624272), (3568, 3397755), (3720, 3258922), (4460, 2718204), (5352, 2265170), (6690, 1812136), (6913, 1753680), (7307, 1659120), (7440, 1629461), (8920, 1359102), (10704, 1132585), (13380, 906068), (13826, 876840), (14614, 829560), (17840, 679551), (20739, 584560), (21921, 553040), (26760, 453034), (27652, 438420), (29228, 414780), (34565, 350736), (36535, 331824), (41478, 292280), (43842, 276520), (53520, 226517), (55304, 219210), (58456, 207390), (69130, 175368), (73070, 165912), (82956, 146140), (87684, 138260), (103695, 116912), (109605, 110608)]