87364080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1799

約数の個数: 120

約数和(自身を含む): 297704160

約数和(自身を除く): 210340080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 1709, 2130, 2556, 2840, 3195, 3408, 3418, 4260, 5112, 5127, 5680, 6390, 6836, 8520, 8545, 10224, 10254, 12780, 13672, 15381, 17040, 17090, 20508, 25560, 25635, 27344, 30762, 34180, 41016, 51120, 51270, 61524, 68360, 76905, 82032, 102540, 121339, 123048, 136720, 153810, 205080, 242678, 246096, 307620, 364017, 410160, 485356, 606695, 615240, 728034, 970712, 1092051, 1213390, 1230480, 1456068, 1820085, 1941424, 2184102, 2426780, 2912136, 3640170, 4368204, 4853560, 5460255, 5824272, 7280340, 8736408, 9707120, 10920510, 14560680, 17472816, 21841020, 29121360, 43682040, 87364080]

約数ペア:

[(1, 87364080), (2, 43682040), (3, 29121360), (4, 21841020), (5, 17472816), (6, 14560680), (8, 10920510), (9, 9707120), (10, 8736408), (12, 7280340), (15, 5824272), (16, 5460255), (18, 4853560), (20, 4368204), (24, 3640170), (30, 2912136), (36, 2426780), (40, 2184102), (45, 1941424), (48, 1820085), (60, 1456068), (71, 1230480), (72, 1213390), (80, 1092051), (90, 970712), (120, 728034), (142, 615240), (144, 606695), (180, 485356), (213, 410160), (240, 364017), (284, 307620), (355, 246096), (360, 242678), (426, 205080), (568, 153810), (639, 136720), (710, 123048), (720, 121339), (852, 102540), (1065, 82032), (1136, 76905), (1278, 68360), (1420, 61524), (1704, 51270), (1709, 51120), (2130, 41016), (2556, 34180), (2840, 30762), (3195, 27344), (3408, 25635), (3418, 25560), (4260, 20508), (5112, 17090), (5127, 17040), (5680, 15381), (6390, 13672), (6836, 12780), (8520, 10254), (8545, 10224)]