18057120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37619}}^1$

素因数の和:37637

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 38824320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 37619, 75238, 112857, 150476, 188095, 225714, 300952, 376190, 451428, 564285, 601904, 752380, 902856, 1128570, 1203808, 1504760, 1805712, 2257140, 3009520, 3611424, 4514280, 6019040, 9028560, 18057120]

約数ペア:

[(1, 18057120), (2, 9028560), (3, 6019040), (4, 4514280), (5, 3611424), (6, 3009520), (8, 2257140), (10, 1805712), (12, 1504760), (15, 1203808), (16, 1128570), (20, 902856), (24, 752380), (30, 601904), (32, 564285), (40, 451428), (48, 376190), (60, 300952), (80, 225714), (96, 188095), (120, 150476), (160, 112857), (240, 75238), (480, 37619)]