48938880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 109691520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 359, 384, 426, 480, 568, 640, 710, 718, 852, 960, 1065, 1077, 1136, 1420, 1436, 1704, 1795, 1920, 2130, 2154, 2272, 2840, 2872, 3408, 3590, 4260, 4308, 4544, 5385, 5680, 5744, 6816, 7180, 8520, 8616, 9088, 10770, 11360, 11488, 13632, 14360, 17040, 17232, 21540, 22720, 22976, 25489, 27264, 28720, 34080, 34464, 43080, 45440, 45952, 50978, 57440, 68160, 68928, 76467, 86160, 101956, 114880, 127445, 136320, 137856, 152934, 172320, 203912, 229760, 254890, 305868, 344640, 382335, 407824, 509780, 611736, 689280, 764670, 815648, 1019560, 1223472, 1529340, 1631296, 2039120, 2446944, 3058680, 3262592, 4078240, 4893888, 6117360, 8156480, 9787776, 12234720, 16312960, 24469440, 48938880]

約数ペア:

[(1, 48938880), (2, 24469440), (3, 16312960), (4, 12234720), (5, 9787776), (6, 8156480), (8, 6117360), (10, 4893888), (12, 4078240), (15, 3262592), (16, 3058680), (20, 2446944), (24, 2039120), (30, 1631296), (32, 1529340), (40, 1223472), (48, 1019560), (60, 815648), (64, 764670), (71, 689280), (80, 611736), (96, 509780), (120, 407824), (128, 382335), (142, 344640), (160, 305868), (192, 254890), (213, 229760), (240, 203912), (284, 172320), (320, 152934), (355, 137856), (359, 136320), (384, 127445), (426, 114880), (480, 101956), (568, 86160), (640, 76467), (710, 68928), (718, 68160), (852, 57440), (960, 50978), (1065, 45952), (1077, 45440), (1136, 43080), (1420, 34464), (1436, 34080), (1704, 28720), (1795, 27264), (1920, 25489), (2130, 22976), (2154, 22720), (2272, 21540), (2840, 17232), (2872, 17040), (3408, 14360), (3590, 13632), (4260, 11488), (4308, 11360), (4544, 10770), (5385, 9088), (5680, 8616), (5744, 8520), (6816, 7180)]