173245440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11279}}^1$

素因数の和:11307

約数の個数: 88

約数和(自身を含む): 554163840

約数和(自身を除く): 380918400

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 11279, 15360, 22558, 33837, 45116, 56395, 67674, 90232, 112790, 135348, 169185, 180464, 225580, 270696, 338370, 360928, 451160, 541392, 676740, 721856, 902320, 1082784, 1353480, 1443712, 1804640, 2165568, 2706960, 2887424, 3609280, 4331136, 5413920, 5774848, 7218560, 8662272, 10827840, 11549696, 14437120, 17324544, 21655680, 28874240, 34649088, 43311360, 57748480, 86622720, 173245440]

約数ペア:

[(1, 173245440), (2, 86622720), (3, 57748480), (4, 43311360), (5, 34649088), (6, 28874240), (8, 21655680), (10, 17324544), (12, 14437120), (15, 11549696), (16, 10827840), (20, 8662272), (24, 7218560), (30, 5774848), (32, 5413920), (40, 4331136), (48, 3609280), (60, 2887424), (64, 2706960), (80, 2165568), (96, 1804640), (120, 1443712), (128, 1353480), (160, 1082784), (192, 902320), (240, 721856), (256, 676740), (320, 541392), (384, 451160), (480, 360928), (512, 338370), (640, 270696), (768, 225580), (960, 180464), (1024, 169185), (1280, 135348), (1536, 112790), (1920, 90232), (2560, 67674), (3072, 56395), (3840, 45116), (5120, 33837), (7680, 22558), (11279, 15360)]