260743320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241429}}^1$

素因数の和:241449

約数の個数: 64

約数和(自身を含む): 869148000

約数和(自身を除く): 608404680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 241429, 482858, 724287, 965716, 1207145, 1448574, 1931432, 2172861, 2414290, 2897148, 3621435, 4345722, 4828580, 5794296, 6518583, 7242870, 8691444, 9657160, 10864305, 13037166, 14485740, 17382888, 21728610, 26074332, 28971480, 32592915, 43457220, 52148664, 65185830, 86914440, 130371660, 260743320]

約数ペア:

[(1, 260743320), (2, 130371660), (3, 86914440), (4, 65185830), (5, 52148664), (6, 43457220), (8, 32592915), (9, 28971480), (10, 26074332), (12, 21728610), (15, 17382888), (18, 14485740), (20, 13037166), (24, 10864305), (27, 9657160), (30, 8691444), (36, 7242870), (40, 6518583), (45, 5794296), (54, 4828580), (60, 4345722), (72, 3621435), (90, 2897148), (108, 2414290), (120, 2172861), (135, 1931432), (180, 1448574), (216, 1207145), (270, 965716), (360, 724287), (540, 482858), (1080, 241429)]