241566560

素因数分解:

$2^5\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3803}}^1$

素因数の和:4215

約数の個数: 48

約数和(自身を含む): 572288976

約数和(自身を除く): 330722416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 397, 794, 1588, 1985, 3176, 3803, 3970, 6352, 7606, 7940, 12704, 15212, 15880, 19015, 30424, 31760, 38030, 60848, 63520, 76060, 121696, 152120, 304240, 608480, 1509791, 3019582, 6039164, 7548955, 12078328, 15097910, 24156656, 30195820, 48313312, 60391640, 120783280, 241566560]

約数ペア:

[(1, 241566560), (2, 120783280), (4, 60391640), (5, 48313312), (8, 30195820), (10, 24156656), (16, 15097910), (20, 12078328), (32, 7548955), (40, 6039164), (80, 3019582), (160, 1509791), (397, 608480), (794, 304240), (1588, 152120), (1985, 121696), (3176, 76060), (3803, 63520), (3970, 60848), (6352, 38030), (7606, 31760), (7940, 30424), (12704, 19015), (15212, 15880)]