12146220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 38384640

約数和(自身を除く): 26238420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 271, 332, 415, 498, 540, 542, 747, 813, 830, 996, 1084, 1245, 1355, 1494, 1626, 1660, 2241, 2439, 2490, 2710, 2988, 3252, 3735, 4065, 4482, 4878, 4980, 5420, 7317, 7470, 8130, 8964, 9756, 11205, 12195, 14634, 14940, 16260, 22410, 22493, 24390, 29268, 36585, 44820, 44986, 48780, 67479, 73170, 89972, 112465, 134958, 146340, 202437, 224930, 269916, 337395, 404874, 449860, 607311, 674790, 809748, 1012185, 1214622, 1349580, 2024370, 2429244, 3036555, 4048740, 6073110, 12146220]

約数ペア:

[(1, 12146220), (2, 6073110), (3, 4048740), (4, 3036555), (5, 2429244), (6, 2024370), (9, 1349580), (10, 1214622), (12, 1012185), (15, 809748), (18, 674790), (20, 607311), (27, 449860), (30, 404874), (36, 337395), (45, 269916), (54, 224930), (60, 202437), (83, 146340), (90, 134958), (108, 112465), (135, 89972), (166, 73170), (180, 67479), (249, 48780), (270, 44986), (271, 44820), (332, 36585), (415, 29268), (498, 24390), (540, 22493), (542, 22410), (747, 16260), (813, 14940), (830, 14634), (996, 12195), (1084, 11205), (1245, 9756), (1355, 8964), (1494, 8130), (1626, 7470), (1660, 7317), (2241, 5420), (2439, 4980), (2490, 4878), (2710, 4482), (2988, 4065), (3252, 3735)]