30646051440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1239727}}^1$

素因数の和:1239846

約数の個数: 80

約数和(自身を含む): 95925193728

約数和(自身を除く): 65279142288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 1239727, 2479454, 3719181, 4958908, 6198635, 7438362, 9917816, 12397270, 14876724, 18595905, 19835632, 24794540, 29753448, 37191810, 49589080, 59506896, 74383620, 99178160, 127691881, 148767240, 255383762, 297534480, 383075643, 510767524, 638459405, 766151286, 1021535048, 1276918810, 1532302572, 1915378215, 2043070096, 2553837620, 3064605144, 3830756430, 5107675240, 6129210288, 7661512860, 10215350480, 15323025720, 30646051440]

約数ペア:

[(1, 30646051440), (2, 15323025720), (3, 10215350480), (4, 7661512860), (5, 6129210288), (6, 5107675240), (8, 3830756430), (10, 3064605144), (12, 2553837620), (15, 2043070096), (16, 1915378215), (20, 1532302572), (24, 1276918810), (30, 1021535048), (40, 766151286), (48, 638459405), (60, 510767524), (80, 383075643), (103, 297534480), (120, 255383762), (206, 148767240), (240, 127691881), (309, 99178160), (412, 74383620), (515, 59506896), (618, 49589080), (824, 37191810), (1030, 29753448), (1236, 24794540), (1545, 19835632), (1648, 18595905), (2060, 14876724), (2472, 12397270), (3090, 9917816), (4120, 7438362), (4944, 6198635), (6180, 4958908), (8240, 3719181), (12360, 2479454), (24720, 1239727)]