8173080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 27012960

約数和(自身を除く): 18839880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 311, 360, 365, 438, 584, 622, 657, 730, 876, 933, 1095, 1244, 1314, 1460, 1555, 1752, 1866, 2190, 2488, 2628, 2799, 2920, 3110, 3285, 3732, 4380, 4665, 5256, 5598, 6220, 6570, 7464, 8760, 9330, 11196, 12440, 13140, 13995, 18660, 22392, 22703, 26280, 27990, 37320, 45406, 55980, 68109, 90812, 111960, 113515, 136218, 181624, 204327, 227030, 272436, 340545, 408654, 454060, 544872, 681090, 817308, 908120, 1021635, 1362180, 1634616, 2043270, 2724360, 4086540, 8173080]

約数ペア:

[(1, 8173080), (2, 4086540), (3, 2724360), (4, 2043270), (5, 1634616), (6, 1362180), (8, 1021635), (9, 908120), (10, 817308), (12, 681090), (15, 544872), (18, 454060), (20, 408654), (24, 340545), (30, 272436), (36, 227030), (40, 204327), (45, 181624), (60, 136218), (72, 113515), (73, 111960), (90, 90812), (120, 68109), (146, 55980), (180, 45406), (219, 37320), (292, 27990), (311, 26280), (360, 22703), (365, 22392), (438, 18660), (584, 13995), (622, 13140), (657, 12440), (730, 11196), (876, 9330), (933, 8760), (1095, 7464), (1244, 6570), (1314, 6220), (1460, 5598), (1555, 5256), (1752, 4665), (1866, 4380), (2190, 3732), (2488, 3285), (2628, 3110), (2799, 2920)]