3770880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{491}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 12079584

約数和(自身を除く): 8308704

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, 1280, 1473, 1536, 1920, 1964, 2455, 2560, 2946, 3840, 3928, 4910, 5892, 7365, 7680, 7856, 9820, 11784, 14730, 15712, 19640, 23568, 29460, 31424, 39280, 47136, 58920, 62848, 78560, 94272, 117840, 125696, 157120, 188544, 235680, 251392, 314240, 377088, 471360, 628480, 754176, 942720, 1256960, 1885440, 3770880]

約数ペア:

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