7541760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 88

約数和(自身を含む): 24170976

約数和(自身を除く): 16629216

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, 491, 512, 640, 768, 960, 982, 1024, 1280, 1473, 1536, 1920, 1964, 2455, 2560, 2946, 3072, 3840, 3928, 4910, 5120, 5892, 7365, 7680, 7856, 9820, 11784, 14730, 15360, 15712, 19640, 23568, 29460, 31424, 39280, 47136, 58920, 62848, 78560, 94272, 117840, 125696, 157120, 188544, 235680, 251392, 314240, 377088, 471360, 502784, 628480, 754176, 942720, 1256960, 1508352, 1885440, 2513920, 3770880, 7541760]

約数ペア:

[(1, 7541760), (2, 3770880), (3, 2513920), (4, 1885440), (5, 1508352), (6, 1256960), (8, 942720), (10, 754176), (12, 628480), (15, 502784), (16, 471360), (20, 377088), (24, 314240), (30, 251392), (32, 235680), (40, 188544), (48, 157120), (60, 125696), (64, 117840), (80, 94272), (96, 78560), (120, 62848), (128, 58920), (160, 47136), (192, 39280), (240, 31424), (256, 29460), (320, 23568), (384, 19640), (480, 15712), (491, 15360), (512, 14730), (640, 11784), (768, 9820), (960, 7856), (982, 7680), (1024, 7365), (1280, 5892), (1473, 5120), (1536, 4910), (1920, 3928), (1964, 3840), (2455, 3072), (2560, 2946)]