158356920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3803}}^1$

素因数の和:4164

約数の個数: 64

約数和(自身を含む): 476565120

約数和(自身を除く): 318208200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 3803, 4164, 5205, 6940, 7606, 8328, 10410, 11409, 13880, 15212, 19015, 20820, 22818, 30424, 38030, 41640, 45636, 57045, 76060, 91272, 114090, 152120, 228180, 456360, 1319641, 2639282, 3958923, 5278564, 6598205, 7917846, 10557128, 13196410, 15835692, 19794615, 26392820, 31671384, 39589230, 52785640, 79178460, 158356920]

約数ペア:

[(1, 158356920), (2, 79178460), (3, 52785640), (4, 39589230), (5, 31671384), (6, 26392820), (8, 19794615), (10, 15835692), (12, 13196410), (15, 10557128), (20, 7917846), (24, 6598205), (30, 5278564), (40, 3958923), (60, 2639282), (120, 1319641), (347, 456360), (694, 228180), (1041, 152120), (1388, 114090), (1735, 91272), (2082, 76060), (2776, 57045), (3470, 45636), (3803, 41640), (4164, 38030), (5205, 30424), (6940, 22818), (7606, 20820), (8328, 19015), (10410, 15212), (11409, 13880)]