55906920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 183685320

約数和(自身を除く): 127778400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1601, 1746, 1940, 2328, 2910, 3202, 3492, 3880, 4365, 4803, 5820, 6404, 6984, 8005, 8730, 9606, 11640, 12808, 14409, 16010, 17460, 19212, 24015, 28818, 32020, 34920, 38424, 48030, 57636, 64040, 72045, 96060, 115272, 144090, 155297, 192120, 288180, 310594, 465891, 576360, 621188, 776485, 931782, 1242376, 1397673, 1552970, 1863564, 2329455, 2795346, 3105940, 3727128, 4658910, 5590692, 6211880, 6988365, 9317820, 11181384, 13976730, 18635640, 27953460, 55906920]

約数ペア:

[(1, 55906920), (2, 27953460), (3, 18635640), (4, 13976730), (5, 11181384), (6, 9317820), (8, 6988365), (9, 6211880), (10, 5590692), (12, 4658910), (15, 3727128), (18, 3105940), (20, 2795346), (24, 2329455), (30, 1863564), (36, 1552970), (40, 1397673), (45, 1242376), (60, 931782), (72, 776485), (90, 621188), (97, 576360), (120, 465891), (180, 310594), (194, 288180), (291, 192120), (360, 155297), (388, 144090), (485, 115272), (582, 96060), (776, 72045), (873, 64040), (970, 57636), (1164, 48030), (1455, 38424), (1601, 34920), (1746, 32020), (1940, 28818), (2328, 24015), (2910, 19212), (3202, 17460), (3492, 16010), (3880, 14409), (4365, 12808), (4803, 11640), (5820, 9606), (6404, 8730), (6984, 8005)]