8439630720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4395641}}^1$

素因数の和:4395663

約数の個数: 64

約数和(自身を含む): 26901329040

約数和(自身を除く): 18461698320

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, 4395641, 8791282, 13186923, 17582564, 21978205, 26373846, 35165128, 43956410, 52747692, 65934615, 70330256, 87912820, 105495384, 131869230, 140660512, 175825640, 210990768, 263738460, 281321024, 351651280, 421981536, 527476920, 562642048, 703302560, 843963072, 1054953840, 1406605120, 1687926144, 2109907680, 2813210240, 4219815360, 8439630720]

約数ペア:

[(1, 8439630720), (2, 4219815360), (3, 2813210240), (4, 2109907680), (5, 1687926144), (6, 1406605120), (8, 1054953840), (10, 843963072), (12, 703302560), (15, 562642048), (16, 527476920), (20, 421981536), (24, 351651280), (30, 281321024), (32, 263738460), (40, 210990768), (48, 175825640), (60, 140660512), (64, 131869230), (80, 105495384), (96, 87912820), (120, 70330256), (128, 65934615), (160, 52747692), (192, 43956410), (240, 35165128), (320, 26373846), (384, 21978205), (480, 17582564), (640, 13186923), (960, 8791282), (1920, 4395641)]