2724360

素因数分解:

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

素因数の和:398

約数の個数: 64

約数和(自身を含む): 8311680

約数和(自身を除く): 5587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 311, 365, 438, 584, 622, 730, 876, 933, 1095, 1244, 1460, 1555, 1752, 1866, 2190, 2488, 2920, 3110, 3732, 4380, 4665, 6220, 7464, 8760, 9330, 12440, 18660, 22703, 37320, 45406, 68109, 90812, 113515, 136218, 181624, 227030, 272436, 340545, 454060, 544872, 681090, 908120, 1362180, 2724360]

約数ペア:

[(1, 2724360), (2, 1362180), (3, 908120), (4, 681090), (5, 544872), (6, 454060), (8, 340545), (10, 272436), (12, 227030), (15, 181624), (20, 136218), (24, 113515), (30, 90812), (40, 68109), (60, 45406), (73, 37320), (120, 22703), (146, 18660), (219, 12440), (292, 9330), (311, 8760), (365, 7464), (438, 6220), (584, 4665), (622, 4380), (730, 3732), (876, 3110), (933, 2920), (1095, 2488), (1244, 2190), (1460, 1866), (1555, 1752)]