2388451440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{7673}}^1$

素因数の和:8986

約数の個数: 80

約数和(自身を含む): 7410873888

約数和(自身を除く): 5022422448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1297, 2594, 3891, 5188, 6485, 7673, 7782, 10376, 12970, 15346, 15564, 19455, 20752, 23019, 25940, 30692, 31128, 38365, 38910, 46038, 51880, 61384, 62256, 76730, 77820, 92076, 103760, 115095, 122768, 153460, 155640, 184152, 230190, 306920, 311280, 368304, 460380, 613840, 920760, 1841520, 9951881, 19903762, 29855643, 39807524, 49759405, 59711286, 79615048, 99518810, 119422572, 149278215, 159230096, 199037620, 238845144, 298556430, 398075240, 477690288, 597112860, 796150480, 1194225720, 2388451440]

約数ペア:

[(1, 2388451440), (2, 1194225720), (3, 796150480), (4, 597112860), (5, 477690288), (6, 398075240), (8, 298556430), (10, 238845144), (12, 199037620), (15, 159230096), (16, 149278215), (20, 119422572), (24, 99518810), (30, 79615048), (40, 59711286), (48, 49759405), (60, 39807524), (80, 29855643), (120, 19903762), (240, 9951881), (1297, 1841520), (2594, 920760), (3891, 613840), (5188, 460380), (6485, 368304), (7673, 311280), (7782, 306920), (10376, 230190), (12970, 184152), (15346, 155640), (15564, 153460), (19455, 122768), (20752, 115095), (23019, 103760), (25940, 92076), (30692, 77820), (31128, 76730), (38365, 62256), (38910, 61384), (46038, 51880)]