352867140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3167}}^1$

素因数の和:3801

約数の個数: 72

約数和(自身を含む): 1072431360

約数和(自身を除く): 719564220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 619, 1238, 1857, 2476, 3095, 3167, 3714, 5571, 6190, 6334, 7428, 9285, 9501, 11142, 12380, 12668, 15835, 18570, 19002, 22284, 27855, 28503, 31670, 37140, 38004, 47505, 55710, 57006, 63340, 95010, 111420, 114012, 142515, 190020, 285030, 570060, 1960373, 3920746, 5881119, 7841492, 9801865, 11762238, 17643357, 19603730, 23524476, 29405595, 35286714, 39207460, 58811190, 70573428, 88216785, 117622380, 176433570, 352867140]

約数ペア:

[(1, 352867140), (2, 176433570), (3, 117622380), (4, 88216785), (5, 70573428), (6, 58811190), (9, 39207460), (10, 35286714), (12, 29405595), (15, 23524476), (18, 19603730), (20, 17643357), (30, 11762238), (36, 9801865), (45, 7841492), (60, 5881119), (90, 3920746), (180, 1960373), (619, 570060), (1238, 285030), (1857, 190020), (2476, 142515), (3095, 114012), (3167, 111420), (3714, 95010), (5571, 63340), (6190, 57006), (6334, 55710), (7428, 47505), (9285, 38004), (9501, 37140), (11142, 31670), (12380, 28503), (12668, 27855), (15835, 22284), (18570, 19002)]