189664320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197567}}^1$

素因数の和:197587

約数の個数: 56

約数和(自身を含む): 602187264

約数和(自身を除く): 412522944

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, 160, 192, 240, 320, 480, 960, 197567, 395134, 592701, 790268, 987835, 1185402, 1580536, 1975670, 2370804, 2963505, 3161072, 3951340, 4741608, 5927010, 6322144, 7902680, 9483216, 11854020, 12644288, 15805360, 18966432, 23708040, 31610720, 37932864, 47416080, 63221440, 94832160, 189664320]

約数ペア:

[(1, 189664320), (2, 94832160), (3, 63221440), (4, 47416080), (5, 37932864), (6, 31610720), (8, 23708040), (10, 18966432), (12, 15805360), (15, 12644288), (16, 11854020), (20, 9483216), (24, 7902680), (30, 6322144), (32, 5927010), (40, 4741608), (48, 3951340), (60, 3161072), (64, 2963505), (80, 2370804), (96, 1975670), (120, 1580536), (160, 1185402), (192, 987835), (240, 790268), (320, 592701), (480, 395134), (960, 197567)]