97880880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1$

素因数の和:1294

約数の個数: 80

約数和(自身を含む): 304382304

約数和(自身を除く): 206501424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617, 661, 1234, 1322, 1851, 1983, 2468, 2644, 3085, 3305, 3702, 3966, 4936, 5288, 6170, 6610, 7404, 7932, 9255, 9872, 9915, 10576, 12340, 13220, 14808, 15864, 18510, 19830, 24680, 26440, 29616, 31728, 37020, 39660, 49360, 52880, 74040, 79320, 148080, 158640, 407837, 815674, 1223511, 1631348, 2039185, 2447022, 3262696, 4078370, 4894044, 6117555, 6525392, 8156740, 9788088, 12235110, 16313480, 19576176, 24470220, 32626960, 48940440, 97880880]

約数ペア:

[(1, 97880880), (2, 48940440), (3, 32626960), (4, 24470220), (5, 19576176), (6, 16313480), (8, 12235110), (10, 9788088), (12, 8156740), (15, 6525392), (16, 6117555), (20, 4894044), (24, 4078370), (30, 3262696), (40, 2447022), (48, 2039185), (60, 1631348), (80, 1223511), (120, 815674), (240, 407837), (617, 158640), (661, 148080), (1234, 79320), (1322, 74040), (1851, 52880), (1983, 49360), (2468, 39660), (2644, 37020), (3085, 31728), (3305, 29616), (3702, 26440), (3966, 24680), (4936, 19830), (5288, 18510), (6170, 15864), (6610, 14808), (7404, 13220), (7932, 12340), (9255, 10576), (9872, 9915)]