48143520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 167076000

約数和(自身を除く): 118932480

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 499, 536, 603, 670, 720, 804, 998, 1005, 1072, 1206, 1340, 1440, 1497, 1608, 1996, 2010, 2144, 2412, 2495, 2680, 2994, 3015, 3216, 3992, 4020, 4491, 4824, 4990, 5360, 5988, 6030, 6432, 7485, 7984, 8040, 8982, 9648, 9980, 10720, 11976, 12060, 14970, 15968, 16080, 17964, 19296, 19960, 22455, 23952, 24120, 29940, 32160, 33433, 35928, 39920, 44910, 47904, 48240, 59880, 66866, 71856, 79840, 89820, 96480, 100299, 119760, 133732, 143712, 167165, 179640, 200598, 239520, 267464, 300897, 334330, 359280, 401196, 501495, 534928, 601794, 668660, 718560, 802392, 1002990, 1069856, 1203588, 1337320, 1504485, 1604784, 2005980, 2407176, 2674640, 3008970, 3209568, 4011960, 4814352, 5349280, 6017940, 8023920, 9628704, 12035880, 16047840, 24071760, 48143520]

約数ペア:

[(1, 48143520), (2, 24071760), (3, 16047840), (4, 12035880), (5, 9628704), (6, 8023920), (8, 6017940), (9, 5349280), (10, 4814352), (12, 4011960), (15, 3209568), (16, 3008970), (18, 2674640), (20, 2407176), (24, 2005980), (30, 1604784), (32, 1504485), (36, 1337320), (40, 1203588), (45, 1069856), (48, 1002990), (60, 802392), (67, 718560), (72, 668660), (80, 601794), (90, 534928), (96, 501495), (120, 401196), (134, 359280), (144, 334330), (160, 300897), (180, 267464), (201, 239520), (240, 200598), (268, 179640), (288, 167165), (335, 143712), (360, 133732), (402, 119760), (480, 100299), (499, 96480), (536, 89820), (603, 79840), (670, 71856), (720, 66866), (804, 59880), (998, 48240), (1005, 47904), (1072, 44910), (1206, 39920), (1340, 35928), (1440, 33433), (1497, 32160), (1608, 29940), (1996, 24120), (2010, 23952), (2144, 22455), (2412, 19960), (2495, 19296), (2680, 17964), (2994, 16080), (3015, 15968), (3216, 14970), (3992, 12060), (4020, 11976), (4491, 10720), (4824, 9980), (4990, 9648), (5360, 8982), (5988, 8040), (6030, 7984), (6432, 7485)]