191040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{199}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 609600

約数和(自身を除く): 418560

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, 160, 192, 199, 240, 320, 398, 480, 597, 796, 960, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 12736, 15920, 19104, 23880, 31840, 38208, 47760, 63680, 95520, 191040]

約数ペア:

[(1, 191040), (2, 95520), (3, 63680), (4, 47760), (5, 38208), (6, 31840), (8, 23880), (10, 19104), (12, 15920), (15, 12736), (16, 11940), (20, 9552), (24, 7960), (30, 6368), (32, 5970), (40, 4776), (48, 3980), (60, 3184), (64, 2985), (80, 2388), (96, 1990), (120, 1592), (160, 1194), (192, 995), (199, 960), (240, 796), (320, 597), (398, 480)]