6718720

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 16740360

約数和(自身を除く): 10021640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 181, 232, 256, 290, 320, 362, 464, 580, 640, 724, 905, 928, 1160, 1280, 1448, 1810, 1856, 2320, 2896, 3620, 3712, 4640, 5249, 5792, 7240, 7424, 9280, 10498, 11584, 14480, 18560, 20996, 23168, 26245, 28960, 37120, 41992, 46336, 52490, 57920, 83984, 104980, 115840, 167968, 209960, 231680, 335936, 419920, 671872, 839840, 1343744, 1679680, 3359360, 6718720]

約数ペア:

[(1, 6718720), (2, 3359360), (4, 1679680), (5, 1343744), (8, 839840), (10, 671872), (16, 419920), (20, 335936), (29, 231680), (32, 209960), (40, 167968), (58, 115840), (64, 104980), (80, 83984), (116, 57920), (128, 52490), (145, 46336), (160, 41992), (181, 37120), (232, 28960), (256, 26245), (290, 23168), (320, 20996), (362, 18560), (464, 14480), (580, 11584), (640, 10498), (724, 9280), (905, 7424), (928, 7240), (1160, 5792), (1280, 5249), (1448, 4640), (1810, 3712), (1856, 3620), (2320, 2896)]