7422720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1933}}^1$

素因数の和:1957

約数の個数: 72

約数和(自身を含む): 23718576

約数和(自身を除く): 16295856

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 1933, 3840, 3866, 5799, 7732, 9665, 11598, 15464, 19330, 23196, 28995, 30928, 38660, 46392, 57990, 61856, 77320, 92784, 115980, 123712, 154640, 185568, 231960, 247424, 309280, 371136, 463920, 494848, 618560, 742272, 927840, 1237120, 1484544, 1855680, 2474240, 3711360, 7422720]

約数ペア:

[(1, 7422720), (2, 3711360), (3, 2474240), (4, 1855680), (5, 1484544), (6, 1237120), (8, 927840), (10, 742272), (12, 618560), (15, 494848), (16, 463920), (20, 371136), (24, 309280), (30, 247424), (32, 231960), (40, 185568), (48, 154640), (60, 123712), (64, 115980), (80, 92784), (96, 77320), (120, 61856), (128, 57990), (160, 46392), (192, 38660), (240, 30928), (256, 28995), (320, 23196), (384, 19330), (480, 15464), (640, 11598), (768, 9665), (960, 7732), (1280, 5799), (1920, 3866), (1933, 3840)]