174728160

素因数分解:

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

素因数の和:1801

約数の個数: 144

約数和(自身を含む): 605011680

約数和(自身を除く): 430283520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 1709, 2130, 2272, 2556, 2840, 3195, 3408, 3418, 4260, 5112, 5127, 5680, 6390, 6816, 6836, 8520, 8545, 10224, 10254, 11360, 12780, 13672, 15381, 17040, 17090, 20448, 20508, 25560, 25635, 27344, 30762, 34080, 34180, 41016, 51120, 51270, 54688, 61524, 68360, 76905, 82032, 102240, 102540, 121339, 123048, 136720, 153810, 164064, 205080, 242678, 246096, 273440, 307620, 364017, 410160, 485356, 492192, 606695, 615240, 728034, 820320, 970712, 1092051, 1213390, 1230480, 1456068, 1820085, 1941424, 2184102, 2426780, 2460960, 2912136, 3640170, 3882848, 4368204, 4853560, 5460255, 5824272, 7280340, 8736408, 9707120, 10920510, 11648544, 14560680, 17472816, 19414240, 21841020, 29121360, 34945632, 43682040, 58242720, 87364080, 174728160]

約数ペア:

[(1, 174728160), (2, 87364080), (3, 58242720), (4, 43682040), (5, 34945632), (6, 29121360), (8, 21841020), (9, 19414240), (10, 17472816), (12, 14560680), (15, 11648544), (16, 10920510), (18, 9707120), (20, 8736408), (24, 7280340), (30, 5824272), (32, 5460255), (36, 4853560), (40, 4368204), (45, 3882848), (48, 3640170), (60, 2912136), (71, 2460960), (72, 2426780), (80, 2184102), (90, 1941424), (96, 1820085), (120, 1456068), (142, 1230480), (144, 1213390), (160, 1092051), (180, 970712), (213, 820320), (240, 728034), (284, 615240), (288, 606695), (355, 492192), (360, 485356), (426, 410160), (480, 364017), (568, 307620), (639, 273440), (710, 246096), (720, 242678), (852, 205080), (1065, 164064), (1136, 153810), (1278, 136720), (1420, 123048), (1440, 121339), (1704, 102540), (1709, 102240), (2130, 82032), (2272, 76905), (2556, 68360), (2840, 61524), (3195, 54688), (3408, 51270), (3418, 51120), (4260, 41016), (5112, 34180), (5127, 34080), (5680, 30762), (6390, 27344), (6816, 25635), (6836, 25560), (8520, 20508), (8545, 20448), (10224, 17090), (10254, 17040), (11360, 15381), (12780, 13672)]