9447840

素因数分解:

$2^5\times 3^{10}\times 5^1$

素因数の和:45

約数の個数: 132

約数和(自身を含む): 33480594

約数和(自身を除く): 24032754

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4374, 4860, 5832, 6480, 6561, 7290, 7776, 8748, 9720, 10935, 11664, 12960, 13122, 14580, 17496, 19440, 19683, 21870, 23328, 26244, 29160, 32805, 34992, 38880, 39366, 43740, 52488, 58320, 59049, 65610, 69984, 78732, 87480, 98415, 104976, 116640, 118098, 131220, 157464, 174960, 196830, 209952, 236196, 262440, 295245, 314928, 349920, 393660, 472392, 524880, 590490, 629856, 787320, 944784, 1049760, 1180980, 1574640, 1889568, 2361960, 3149280, 4723920, 9447840]

約数ペア:

[(1, 9447840), (2, 4723920), (3, 3149280), (4, 2361960), (5, 1889568), (6, 1574640), (8, 1180980), (9, 1049760), (10, 944784), (12, 787320), (15, 629856), (16, 590490), (18, 524880), (20, 472392), (24, 393660), (27, 349920), (30, 314928), (32, 295245), (36, 262440), (40, 236196), (45, 209952), (48, 196830), (54, 174960), (60, 157464), (72, 131220), (80, 118098), (81, 116640), (90, 104976), (96, 98415), (108, 87480), (120, 78732), (135, 69984), (144, 65610), (160, 59049), (162, 58320), (180, 52488), (216, 43740), (240, 39366), (243, 38880), (270, 34992), (288, 32805), (324, 29160), (360, 26244), (405, 23328), (432, 21870), (480, 19683), (486, 19440), (540, 17496), (648, 14580), (720, 13122), (729, 12960), (810, 11664), (864, 10935), (972, 9720), (1080, 8748), (1215, 7776), (1296, 7290), (1440, 6561), (1458, 6480), (1620, 5832), (1944, 4860), (2160, 4374), (2187, 4320), (2430, 3888), (2592, 3645), (2916, 3240)]