72597120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37811}}^1$

素因数の和:37833

約数の個数: 64

約数和(自身を含む): 231409440

約数和(自身を除く): 158812320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37811, 75622, 113433, 151244, 189055, 226866, 302488, 378110, 453732, 567165, 604976, 756220, 907464, 1134330, 1209952, 1512440, 1814928, 2268660, 2419904, 3024880, 3629856, 4537320, 4839808, 6049760, 7259712, 9074640, 12099520, 14519424, 18149280, 24199040, 36298560, 72597120]

約数ペア:

[(1, 72597120), (2, 36298560), (3, 24199040), (4, 18149280), (5, 14519424), (6, 12099520), (8, 9074640), (10, 7259712), (12, 6049760), (15, 4839808), (16, 4537320), (20, 3629856), (24, 3024880), (30, 2419904), (32, 2268660), (40, 1814928), (48, 1512440), (60, 1209952), (64, 1134330), (80, 907464), (96, 756220), (120, 604976), (128, 567165), (160, 453732), (192, 378110), (240, 302488), (320, 226866), (384, 189055), (480, 151244), (640, 113433), (960, 75622), (1920, 37811)]