86652840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2081}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 260832960

約数和(自身を除く): 174180120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2081, 2082, 2776, 3470, 4162, 4164, 5205, 6243, 6940, 8324, 8328, 10405, 10410, 12486, 13880, 16648, 20810, 20820, 24972, 31215, 41620, 41640, 49944, 62430, 83240, 124860, 249720, 722107, 1444214, 2166321, 2888428, 3610535, 4332642, 5776856, 7221070, 8665284, 10831605, 14442140, 17330568, 21663210, 28884280, 43326420, 86652840]

約数ペア:

[(1, 86652840), (2, 43326420), (3, 28884280), (4, 21663210), (5, 17330568), (6, 14442140), (8, 10831605), (10, 8665284), (12, 7221070), (15, 5776856), (20, 4332642), (24, 3610535), (30, 2888428), (40, 2166321), (60, 1444214), (120, 722107), (347, 249720), (694, 124860), (1041, 83240), (1388, 62430), (1735, 49944), (2081, 41640), (2082, 41620), (2776, 31215), (3470, 24972), (4162, 20820), (4164, 20810), (5205, 16648), (6243, 13880), (6940, 12486), (8324, 10410), (8328, 10405)]