67687680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17627}}^1$

素因数の和:17651

約数の個数: 72

約数和(自身を含む): 216189792

約数和(自身を除く): 148502112

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, 3840, 17627, 35254, 52881, 70508, 88135, 105762, 141016, 176270, 211524, 264405, 282032, 352540, 423048, 528810, 564064, 705080, 846096, 1057620, 1128128, 1410160, 1692192, 2115240, 2256256, 2820320, 3384384, 4230480, 4512512, 5640640, 6768768, 8460960, 11281280, 13537536, 16921920, 22562560, 33843840, 67687680]

約数ペア:

[(1, 67687680), (2, 33843840), (3, 22562560), (4, 16921920), (5, 13537536), (6, 11281280), (8, 8460960), (10, 6768768), (12, 5640640), (15, 4512512), (16, 4230480), (20, 3384384), (24, 2820320), (30, 2256256), (32, 2115240), (40, 1692192), (48, 1410160), (60, 1128128), (64, 1057620), (80, 846096), (96, 705080), (120, 564064), (128, 528810), (160, 423048), (192, 352540), (240, 282032), (256, 264405), (320, 211524), (384, 176270), (480, 141016), (640, 105762), (768, 88135), (960, 70508), (1280, 52881), (1920, 35254), (3840, 17627)]