720473904

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{106453}}^1$

素因数の和:106514

約数の個数: 60

約数和(自身を含む): 2059246176

約数和(自身を除く): 1338772272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 106453, 212906, 319359, 425812, 638718, 851624, 958077, 1277436, 1703248, 1916154, 2554872, 3832308, 5003291, 5109744, 7664616, 10006582, 15009873, 15329232, 20013164, 30019746, 40026328, 45029619, 60039492, 80052656, 90059238, 120078984, 180118476, 240157968, 360236952, 720473904]

約数ペア:

[(1, 720473904), (2, 360236952), (3, 240157968), (4, 180118476), (6, 120078984), (8, 90059238), (9, 80052656), (12, 60039492), (16, 45029619), (18, 40026328), (24, 30019746), (36, 20013164), (47, 15329232), (48, 15009873), (72, 10006582), (94, 7664616), (141, 5109744), (144, 5003291), (188, 3832308), (282, 2554872), (376, 1916154), (423, 1703248), (564, 1277436), (752, 958077), (846, 851624), (1128, 638718), (1692, 425812), (2256, 319359), (3384, 212906), (6768, 106453)]