28590720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14891}}^1$

素因数の和:14913

約数の個数: 64

約数和(自身を含む): 91139040

約数和(自身を除く): 62548320

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, 320, 384, 480, 640, 960, 1920, 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, 4765120, 5718144, 7147680, 9530240, 14295360, 28590720]

約数ペア:

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