57181440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14891}}^1$

素因数の和:14915

約数の個数: 72

約数和(自身を含む): 182635488

約数和(自身を除く): 125454048

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, 14891, 29782, 44673, 59564, 74455, 89346, 119128, 148910, 178692, 223365, 238256, 297820, 357384, 446730, 476512, 595640, 714768, 893460, 953024, 1191280, 1429536, 1786920, 1906048, 2382560, 2859072, 3573840, 3812096, 4765120, 5718144, 7147680, 9530240, 11436288, 14295360, 19060480, 28590720, 57181440]

約数ペア:

[(1, 57181440), (2, 28590720), (3, 19060480), (4, 14295360), (5, 11436288), (6, 9530240), (8, 7147680), (10, 5718144), (12, 4765120), (15, 3812096), (16, 3573840), (20, 2859072), (24, 2382560), (30, 1906048), (32, 1786920), (40, 1429536), (48, 1191280), (60, 953024), (64, 893460), (80, 714768), (96, 595640), (120, 476512), (128, 446730), (160, 357384), (192, 297820), (240, 238256), (256, 223365), (320, 178692), (384, 148910), (480, 119128), (640, 89346), (768, 74455), (960, 59564), (1280, 44673), (1920, 29782), (3840, 14891)]