80850240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 282915360

約数和(自身を除く): 202065120

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, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 419, 480, 536, 576, 603, 670, 720, 804, 838, 960, 1005, 1072, 1206, 1257, 1340, 1440, 1608, 1676, 2010, 2095, 2144, 2412, 2514, 2680, 2880, 3015, 3216, 3352, 3771, 4020, 4190, 4288, 4824, 5028, 5360, 6030, 6285, 6432, 6704, 7542, 8040, 8380, 9648, 10056, 10720, 12060, 12570, 12864, 13408, 15084, 16080, 16760, 18855, 19296, 20112, 21440, 24120, 25140, 26816, 28073, 30168, 32160, 33520, 37710, 38592, 40224, 48240, 50280, 56146, 60336, 64320, 67040, 75420, 80448, 84219, 96480, 100560, 112292, 120672, 134080, 140365, 150840, 168438, 192960, 201120, 224584, 241344, 252657, 280730, 301680, 336876, 402240, 421095, 449168, 505314, 561460, 603360, 673752, 842190, 898336, 1010628, 1122920, 1206720, 1263285, 1347504, 1684380, 1796672, 2021256, 2245840, 2526570, 2695008, 3368760, 4042512, 4491680, 5053140, 5390016, 6737520, 8085024, 8983360, 10106280, 13475040, 16170048, 20212560, 26950080, 40425120, 80850240]

約数ペア:

[(1, 80850240), (2, 40425120), (3, 26950080), (4, 20212560), (5, 16170048), (6, 13475040), (8, 10106280), (9, 8983360), (10, 8085024), (12, 6737520), (15, 5390016), (16, 5053140), (18, 4491680), (20, 4042512), (24, 3368760), (30, 2695008), (32, 2526570), (36, 2245840), (40, 2021256), (45, 1796672), (48, 1684380), (60, 1347504), (64, 1263285), (67, 1206720), (72, 1122920), (80, 1010628), (90, 898336), (96, 842190), (120, 673752), (134, 603360), (144, 561460), (160, 505314), (180, 449168), (192, 421095), (201, 402240), (240, 336876), (268, 301680), (288, 280730), (320, 252657), (335, 241344), (360, 224584), (402, 201120), (419, 192960), (480, 168438), (536, 150840), (576, 140365), (603, 134080), (670, 120672), (720, 112292), (804, 100560), (838, 96480), (960, 84219), (1005, 80448), (1072, 75420), (1206, 67040), (1257, 64320), (1340, 60336), (1440, 56146), (1608, 50280), (1676, 48240), (2010, 40224), (2095, 38592), (2144, 37710), (2412, 33520), (2514, 32160), (2680, 30168), (2880, 28073), (3015, 26816), (3216, 25140), (3352, 24120), (3771, 21440), (4020, 20112), (4190, 19296), (4288, 18855), (4824, 16760), (5028, 16080), (5360, 15084), (6030, 13408), (6285, 12864), (6432, 12570), (6704, 12060), (7542, 10720), (8040, 10056), (8380, 9648)]