77200440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1279}}^1$

素因数の和:1796

約数の個数: 64

約数和(自身を含む): 232243200

約数和(自身を除く): 155042760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 1006, 1279, 1509, 2012, 2515, 2558, 3018, 3837, 4024, 5030, 5116, 6036, 6395, 7545, 7674, 10060, 10232, 12072, 12790, 15090, 15348, 19185, 20120, 25580, 30180, 30696, 38370, 51160, 60360, 76740, 153480, 643337, 1286674, 1930011, 2573348, 3216685, 3860022, 5146696, 6433370, 7720044, 9650055, 12866740, 15440088, 19300110, 25733480, 38600220, 77200440]

約数ペア:

[(1, 77200440), (2, 38600220), (3, 25733480), (4, 19300110), (5, 15440088), (6, 12866740), (8, 9650055), (10, 7720044), (12, 6433370), (15, 5146696), (20, 3860022), (24, 3216685), (30, 2573348), (40, 1930011), (60, 1286674), (120, 643337), (503, 153480), (1006, 76740), (1279, 60360), (1509, 51160), (2012, 38370), (2515, 30696), (2558, 30180), (3018, 25580), (3837, 20120), (4024, 19185), (5030, 15348), (5116, 15090), (6036, 12790), (6395, 12072), (7545, 10232), (7674, 10060)]