563257440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{391151}}^1$

素因数の和:391172

約数の個数: 72

約数和(自身を含む): 1922120928

約数和(自身を除く): 1358863488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 391151, 782302, 1173453, 1564604, 1955755, 2346906, 3129208, 3520359, 3911510, 4693812, 5867265, 6258416, 7040718, 7823020, 9387624, 11734530, 12516832, 14081436, 15646040, 17601795, 18775248, 23469060, 28162872, 31292080, 35203590, 37550496, 46938120, 56325744, 62584160, 70407180, 93876240, 112651488, 140814360, 187752480, 281628720, 563257440]

約数ペア:

[(1, 563257440), (2, 281628720), (3, 187752480), (4, 140814360), (5, 112651488), (6, 93876240), (8, 70407180), (9, 62584160), (10, 56325744), (12, 46938120), (15, 37550496), (16, 35203590), (18, 31292080), (20, 28162872), (24, 23469060), (30, 18775248), (32, 17601795), (36, 15646040), (40, 14081436), (45, 12516832), (48, 11734530), (60, 9387624), (72, 7823020), (80, 7040718), (90, 6258416), (96, 5867265), (120, 4693812), (144, 3911510), (160, 3520359), (180, 3129208), (240, 2346906), (288, 1955755), (360, 1564604), (480, 1173453), (720, 782302), (1440, 391151)]