227748720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6827}}^1$

素因数の和:6982

約数の個数: 80

約数和(自身を含む): 711204480

約数和(自身を除く): 483455760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 6827, 8340, 11120, 13654, 16680, 20481, 27308, 33360, 34135, 40962, 54616, 68270, 81924, 102405, 109232, 136540, 163848, 204810, 273080, 327696, 409620, 546160, 819240, 948953, 1638480, 1897906, 2846859, 3795812, 4744765, 5693718, 7591624, 9489530, 11387436, 14234295, 15183248, 18979060, 22774872, 28468590, 37958120, 45549744, 56937180, 75916240, 113874360, 227748720]

約数ペア:

[(1, 227748720), (2, 113874360), (3, 75916240), (4, 56937180), (5, 45549744), (6, 37958120), (8, 28468590), (10, 22774872), (12, 18979060), (15, 15183248), (16, 14234295), (20, 11387436), (24, 9489530), (30, 7591624), (40, 5693718), (48, 4744765), (60, 3795812), (80, 2846859), (120, 1897906), (139, 1638480), (240, 948953), (278, 819240), (417, 546160), (556, 409620), (695, 327696), (834, 273080), (1112, 204810), (1390, 163848), (1668, 136540), (2085, 109232), (2224, 102405), (2780, 81924), (3336, 68270), (4170, 54616), (5560, 40962), (6672, 34135), (6827, 33360), (8340, 27308), (11120, 20481), (13654, 16680)]