47760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 148800

約数和(自身を除く): 101040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760]

約数ペア:

[(1, 47760), (2, 23880), (3, 15920), (4, 11940), (5, 9552), (6, 7960), (8, 5970), (10, 4776), (12, 3980), (15, 3184), (16, 2985), (20, 2388), (24, 1990), (30, 1592), (40, 1194), (48, 995), (60, 796), (80, 597), (120, 398), (199, 240)]