133700640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{278543}}^1$

素因数の和:278561

約数の個数: 48

約数和(自身を含む): 421158528

約数和(自身を除く): 287457888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 278543, 557086, 835629, 1114172, 1392715, 1671258, 2228344, 2785430, 3342516, 4178145, 4456688, 5570860, 6685032, 8356290, 8913376, 11141720, 13370064, 16712580, 22283440, 26740128, 33425160, 44566880, 66850320, 133700640]

約数ペア:

[(1, 133700640), (2, 66850320), (3, 44566880), (4, 33425160), (5, 26740128), (6, 22283440), (8, 16712580), (10, 13370064), (12, 11141720), (15, 8913376), (16, 8356290), (20, 6685032), (24, 5570860), (30, 4456688), (32, 4178145), (40, 3342516), (48, 2785430), (60, 2228344), (80, 1671258), (96, 1392715), (120, 1114172), (160, 835629), (240, 557086), (480, 278543)]