159225840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 537318288

約数和(自身を除く): 378092448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 720, 787, 843, 1124, 1405, 1574, 1686, 2248, 2361, 2529, 2810, 3148, 3372, 3935, 4215, 4496, 4722, 5058, 5620, 6296, 6744, 7083, 7870, 8430, 9444, 10116, 11240, 11805, 12592, 12645, 13488, 14166, 15740, 16860, 18888, 20232, 22480, 23610, 25290, 28332, 31480, 33720, 35415, 37776, 40464, 47220, 50580, 56664, 62960, 67440, 70830, 94440, 101160, 113328, 141660, 188880, 202320, 221147, 283320, 442294, 566640, 663441, 884588, 1105735, 1326882, 1769176, 1990323, 2211470, 2653764, 3317205, 3538352, 3980646, 4422940, 5307528, 6634410, 7961292, 8845880, 9951615, 10615056, 13268820, 15922584, 17691760, 19903230, 26537640, 31845168, 39806460, 53075280, 79612920, 159225840]

約数ペア:

[(1, 159225840), (2, 79612920), (3, 53075280), (4, 39806460), (5, 31845168), (6, 26537640), (8, 19903230), (9, 17691760), (10, 15922584), (12, 13268820), (15, 10615056), (16, 9951615), (18, 8845880), (20, 7961292), (24, 6634410), (30, 5307528), (36, 4422940), (40, 3980646), (45, 3538352), (48, 3317205), (60, 2653764), (72, 2211470), (80, 1990323), (90, 1769176), (120, 1326882), (144, 1105735), (180, 884588), (240, 663441), (281, 566640), (360, 442294), (562, 283320), (720, 221147), (787, 202320), (843, 188880), (1124, 141660), (1405, 113328), (1574, 101160), (1686, 94440), (2248, 70830), (2361, 67440), (2529, 62960), (2810, 56664), (3148, 50580), (3372, 47220), (3935, 40464), (4215, 37776), (4496, 35415), (4722, 33720), (5058, 31480), (5620, 28332), (6296, 25290), (6744, 23610), (7083, 22480), (7870, 20232), (8430, 18888), (9444, 16860), (10116, 15740), (11240, 14166), (11805, 13488), (12592, 12645)]