345727440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53353}}^1$

素因数の和:53378

約数の個数: 100

約数和(自身を含む): 1200785124

約数和(自身を除く): 855057684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 53353, 106706, 160059, 213412, 266765, 320118, 426824, 480177, 533530, 640236, 800295, 853648, 960354, 1067060, 1280472, 1440531, 1600590, 1920708, 2134120, 2400885, 2560944, 2881062, 3201180, 3841416, 4268240, 4321593, 4801770, 5762124, 6402360, 7202655, 7682832, 8643186, 9603540, 11524248, 12804720, 14405310, 17286372, 19207080, 21607965, 23048496, 28810620, 34572744, 38414160, 43215930, 57621240, 69145488, 86431860, 115242480, 172863720, 345727440]

約数ペア:

[(1, 345727440), (2, 172863720), (3, 115242480), (4, 86431860), (5, 69145488), (6, 57621240), (8, 43215930), (9, 38414160), (10, 34572744), (12, 28810620), (15, 23048496), (16, 21607965), (18, 19207080), (20, 17286372), (24, 14405310), (27, 12804720), (30, 11524248), (36, 9603540), (40, 8643186), (45, 7682832), (48, 7202655), (54, 6402360), (60, 5762124), (72, 4801770), (80, 4321593), (81, 4268240), (90, 3841416), (108, 3201180), (120, 2881062), (135, 2560944), (144, 2400885), (162, 2134120), (180, 1920708), (216, 1600590), (240, 1440531), (270, 1280472), (324, 1067060), (360, 960354), (405, 853648), (432, 800295), (540, 640236), (648, 533530), (720, 480177), (810, 426824), (1080, 320118), (1296, 266765), (1620, 213412), (2160, 160059), (3240, 106706), (6480, 53353)]