82397880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{228883}}^1$

素因数の和:228900

約数の個数: 48

約数和(自身を含む): 267794280

約数和(自身を除く): 185396400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 228883, 457766, 686649, 915532, 1144415, 1373298, 1831064, 2059947, 2288830, 2746596, 3433245, 4119894, 4577660, 5493192, 6866490, 8239788, 9155320, 10299735, 13732980, 16479576, 20599470, 27465960, 41198940, 82397880]

約数ペア:

[(1, 82397880), (2, 41198940), (3, 27465960), (4, 20599470), (5, 16479576), (6, 13732980), (8, 10299735), (9, 9155320), (10, 8239788), (12, 6866490), (15, 5493192), (18, 4577660), (20, 4119894), (24, 3433245), (30, 2746596), (36, 2288830), (40, 2059947), (45, 1831064), (60, 1373298), (72, 1144415), (90, 915532), (120, 686649), (180, 457766), (360, 228883)]