1563957180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2579}}^1$

素因数の和:3720

約数の個数: 96

約数和(自身を含む): 4871865600

約数和(自身を除く): 3307908420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1123, 2246, 2579, 3369, 4492, 5158, 5615, 6738, 7737, 10107, 10316, 11230, 12895, 13476, 15474, 16845, 20214, 22460, 23211, 25790, 30321, 30948, 33690, 38685, 40428, 46422, 50535, 51580, 60642, 67380, 69633, 77370, 92844, 101070, 116055, 121284, 139266, 151605, 154740, 202140, 232110, 278532, 303210, 348165, 464220, 606420, 696330, 1392660, 2896217, 5792434, 8688651, 11584868, 14481085, 17377302, 26065953, 28962170, 34754604, 43443255, 52131906, 57924340, 78197859, 86886510, 104263812, 130329765, 156395718, 173773020, 260659530, 312791436, 390989295, 521319060, 781978590, 1563957180]

約数ペア:

[(1, 1563957180), (2, 781978590), (3, 521319060), (4, 390989295), (5, 312791436), (6, 260659530), (9, 173773020), (10, 156395718), (12, 130329765), (15, 104263812), (18, 86886510), (20, 78197859), (27, 57924340), (30, 52131906), (36, 43443255), (45, 34754604), (54, 28962170), (60, 26065953), (90, 17377302), (108, 14481085), (135, 11584868), (180, 8688651), (270, 5792434), (540, 2896217), (1123, 1392660), (2246, 696330), (2579, 606420), (3369, 464220), (4492, 348165), (5158, 303210), (5615, 278532), (6738, 232110), (7737, 202140), (10107, 154740), (10316, 151605), (11230, 139266), (12895, 121284), (13476, 116055), (15474, 101070), (16845, 92844), (20214, 77370), (22460, 69633), (23211, 67380), (25790, 60642), (30321, 51580), (30948, 50535), (33690, 46422), (38685, 40428)]