166139520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{86531}}^1$

素因数の和:86553

約数の個数: 64

約数和(自身を含む): 529575840

約数和(自身を除く): 363436320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 86531, 173062, 259593, 346124, 432655, 519186, 692248, 865310, 1038372, 1297965, 1384496, 1730620, 2076744, 2595930, 2768992, 3461240, 4153488, 5191860, 5537984, 6922480, 8306976, 10383720, 11075968, 13844960, 16613952, 20767440, 27689920, 33227904, 41534880, 55379840, 83069760, 166139520]

約数ペア:

[(1, 166139520), (2, 83069760), (3, 55379840), (4, 41534880), (5, 33227904), (6, 27689920), (8, 20767440), (10, 16613952), (12, 13844960), (15, 11075968), (16, 10383720), (20, 8306976), (24, 6922480), (30, 5537984), (32, 5191860), (40, 4153488), (48, 3461240), (60, 2768992), (64, 2595930), (80, 2076744), (96, 1730620), (120, 1384496), (128, 1297965), (160, 1038372), (192, 865310), (240, 692248), (320, 519186), (384, 432655), (480, 346124), (640, 259593), (960, 173062), (1920, 86531)]