54256920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1303}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 163365120

約数和(自身を除く): 109108200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1303, 1388, 1735, 2082, 2606, 2776, 3470, 3909, 4164, 5205, 5212, 6515, 6940, 7818, 8328, 10410, 10424, 13030, 13880, 15636, 19545, 20820, 26060, 31272, 39090, 41640, 52120, 78180, 156360, 452141, 904282, 1356423, 1808564, 2260705, 2712846, 3617128, 4521410, 5425692, 6782115, 9042820, 10851384, 13564230, 18085640, 27128460, 54256920]

約数ペア:

[(1, 54256920), (2, 27128460), (3, 18085640), (4, 13564230), (5, 10851384), (6, 9042820), (8, 6782115), (10, 5425692), (12, 4521410), (15, 3617128), (20, 2712846), (24, 2260705), (30, 1808564), (40, 1356423), (60, 904282), (120, 452141), (347, 156360), (694, 78180), (1041, 52120), (1303, 41640), (1388, 39090), (1735, 31272), (2082, 26060), (2606, 20820), (2776, 19545), (3470, 15636), (3909, 13880), (4164, 13030), (5205, 10424), (5212, 10410), (6515, 8328), (6940, 7818)]