15069180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{35879}}^1$

素因数の和:35898

約数の個数: 48

約数和(自身を含む): 48222720

約数和(自身を除く): 33153540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 35879, 71758, 107637, 143516, 179395, 215274, 251153, 358790, 430548, 502306, 538185, 717580, 753459, 1004612, 1076370, 1255765, 1506918, 2152740, 2511530, 3013836, 3767295, 5023060, 7534590, 15069180]

約数ペア:

[(1, 15069180), (2, 7534590), (3, 5023060), (4, 3767295), (5, 3013836), (6, 2511530), (7, 2152740), (10, 1506918), (12, 1255765), (14, 1076370), (15, 1004612), (20, 753459), (21, 717580), (28, 538185), (30, 502306), (35, 430548), (42, 358790), (60, 251153), (70, 215274), (84, 179395), (105, 143516), (140, 107637), (210, 71758), (420, 35879)]