10821120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1435

約数の個数: 80

約数和(自身を含む): 34618320

約数和(自身を除く): 23797200

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, 512, 640, 768, 960, 1280, 1409, 1536, 1920, 2560, 2818, 3840, 4227, 5636, 7045, 7680, 8454, 11272, 14090, 16908, 21135, 22544, 28180, 33816, 42270, 45088, 56360, 67632, 84540, 90176, 112720, 135264, 169080, 180352, 225440, 270528, 338160, 360704, 450880, 541056, 676320, 721408, 901760, 1082112, 1352640, 1803520, 2164224, 2705280, 3607040, 5410560, 10821120]

約数ペア:

[(1, 10821120), (2, 5410560), (3, 3607040), (4, 2705280), (5, 2164224), (6, 1803520), (8, 1352640), (10, 1082112), (12, 901760), (15, 721408), (16, 676320), (20, 541056), (24, 450880), (30, 360704), (32, 338160), (40, 270528), (48, 225440), (60, 180352), (64, 169080), (80, 135264), (96, 112720), (120, 90176), (128, 84540), (160, 67632), (192, 56360), (240, 45088), (256, 42270), (320, 33816), (384, 28180), (480, 22544), (512, 21135), (640, 16908), (768, 14090), (960, 11272), (1280, 8454), (1409, 7680), (1536, 7045), (1920, 5636), (2560, 4227), (2818, 3840)]