79024260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{26879}}^1$

素因数の和:26905

約数の個数: 72

約数和(自身を含む): 257402880

約数和(自身を除く): 178378620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 26879, 53758, 80637, 107516, 134395, 161274, 188153, 268790, 322548, 376306, 403185, 537580, 564459, 752612, 806370, 940765, 1128918, 1317071, 1612740, 1881530, 2257836, 2634142, 2822295, 3763060, 3951213, 5268284, 5644590, 6585355, 7902426, 11289180, 13170710, 15804852, 19756065, 26341420, 39512130, 79024260]

約数ペア:

[(1, 79024260), (2, 39512130), (3, 26341420), (4, 19756065), (5, 15804852), (6, 13170710), (7, 11289180), (10, 7902426), (12, 6585355), (14, 5644590), (15, 5268284), (20, 3951213), (21, 3763060), (28, 2822295), (30, 2634142), (35, 2257836), (42, 1881530), (49, 1612740), (60, 1317071), (70, 1128918), (84, 940765), (98, 806370), (105, 752612), (140, 564459), (147, 537580), (196, 403185), (210, 376306), (245, 322548), (294, 268790), (420, 188153), (490, 161274), (588, 134395), (735, 107516), (980, 80637), (1470, 53758), (2940, 26879)]