166327680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{86629}}^1$

素因数の和:86651

約数の個数: 64

約数和(自身を含む): 530175600

約数和(自身を除く): 363847920

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, 86629, 173258, 259887, 346516, 433145, 519774, 693032, 866290, 1039548, 1299435, 1386064, 1732580, 2079096, 2598870, 2772128, 3465160, 4158192, 5197740, 5544256, 6930320, 8316384, 10395480, 11088512, 13860640, 16632768, 20790960, 27721280, 33265536, 41581920, 55442560, 83163840, 166327680]

約数ペア:

[(1, 166327680), (2, 83163840), (3, 55442560), (4, 41581920), (5, 33265536), (6, 27721280), (8, 20790960), (10, 16632768), (12, 13860640), (15, 11088512), (16, 10395480), (20, 8316384), (24, 6930320), (30, 5544256), (32, 5197740), (40, 4158192), (48, 3465160), (60, 2772128), (64, 2598870), (80, 2079096), (96, 1732580), (120, 1386064), (128, 1299435), (160, 1039548), (192, 866290), (240, 693032), (320, 519774), (384, 433145), (480, 346516), (640, 259887), (960, 173258), (1920, 86629)]