240209568

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{15737}}^1$

素因数の和:15806

約数の個数: 72

約数和(自身を含む): 696028788

約数和(自身を除く): 455819220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 15737, 31474, 47211, 62948, 94422, 125896, 141633, 188844, 251792, 283266, 377688, 503584, 566532, 755376, 834061, 1133064, 1510752, 1668122, 2266128, 2502183, 3336244, 4532256, 5004366, 6672488, 7506549, 10008732, 13344976, 15013098, 20017464, 26689952, 30026196, 40034928, 60052392, 80069856, 120104784, 240209568]

約数ペア:

[(1, 240209568), (2, 120104784), (3, 80069856), (4, 60052392), (6, 40034928), (8, 30026196), (9, 26689952), (12, 20017464), (16, 15013098), (18, 13344976), (24, 10008732), (32, 7506549), (36, 6672488), (48, 5004366), (53, 4532256), (72, 3336244), (96, 2502183), (106, 2266128), (144, 1668122), (159, 1510752), (212, 1133064), (288, 834061), (318, 755376), (424, 566532), (477, 503584), (636, 377688), (848, 283266), (954, 251792), (1272, 188844), (1696, 141633), (1908, 125896), (2544, 94422), (3816, 62948), (5088, 47211), (7632, 31474), (15264, 15737)]