189802680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54541}}^1$

素因数の和:54584

約数の個数: 64

約数和(自身を含む): 589053600

約数和(自身を除く): 399250920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 54541, 109082, 163623, 218164, 272705, 327246, 436328, 545410, 654492, 818115, 1090820, 1308984, 1581689, 1636230, 2181640, 3163378, 3272460, 4745067, 6326756, 6544920, 7908445, 9490134, 12653512, 15816890, 18980268, 23725335, 31633780, 37960536, 47450670, 63267560, 94901340, 189802680]

約数ペア:

[(1, 189802680), (2, 94901340), (3, 63267560), (4, 47450670), (5, 37960536), (6, 31633780), (8, 23725335), (10, 18980268), (12, 15816890), (15, 12653512), (20, 9490134), (24, 7908445), (29, 6544920), (30, 6326756), (40, 4745067), (58, 3272460), (60, 3163378), (87, 2181640), (116, 1636230), (120, 1581689), (145, 1308984), (174, 1090820), (232, 818115), (290, 654492), (348, 545410), (435, 436328), (580, 327246), (696, 272705), (870, 218164), (1160, 163623), (1740, 109082), (3480, 54541)]