852410280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{20123}}^1$

素因数の和:20490

約数の個数: 64

約数和(自身を含む): 2564602560

約数和(自身を除く): 1712192280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 7060, 8472, 10590, 14120, 20123, 21180, 40246, 42360, 60369, 80492, 100615, 120738, 160984, 201230, 241476, 301845, 402460, 482952, 603690, 804920, 1207380, 2414760, 7103419, 14206838, 21310257, 28413676, 35517095, 42620514, 56827352, 71034190, 85241028, 106551285, 142068380, 170482056, 213102570, 284136760, 426205140, 852410280]

約数ペア:

[(1, 852410280), (2, 426205140), (3, 284136760), (4, 213102570), (5, 170482056), (6, 142068380), (8, 106551285), (10, 85241028), (12, 71034190), (15, 56827352), (20, 42620514), (24, 35517095), (30, 28413676), (40, 21310257), (60, 14206838), (120, 7103419), (353, 2414760), (706, 1207380), (1059, 804920), (1412, 603690), (1765, 482952), (2118, 402460), (2824, 301845), (3530, 241476), (4236, 201230), (5295, 160984), (7060, 120738), (8472, 100615), (10590, 80492), (14120, 60369), (20123, 42360), (21180, 40246)]