788894580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{33119}}^1$

素因数の和:33528

約数の個数: 48

約数和(自身を含む): 2214535680

約数和(自身を除く): 1425641100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820, 33119, 66238, 99357, 132476, 165595, 198714, 331190, 397428, 496785, 662380, 993570, 1987140, 13148243, 26296486, 39444729, 52592972, 65741215, 78889458, 131482430, 157778916, 197223645, 262964860, 394447290, 788894580]

約数ペア:

[(1, 788894580), (2, 394447290), (3, 262964860), (4, 197223645), (5, 157778916), (6, 131482430), (10, 78889458), (12, 65741215), (15, 52592972), (20, 39444729), (30, 26296486), (60, 13148243), (397, 1987140), (794, 993570), (1191, 662380), (1588, 496785), (1985, 397428), (2382, 331190), (3970, 198714), (4764, 165595), (5955, 132476), (7940, 99357), (11910, 66238), (23820, 33119)]