11984760

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 40737600

約数和(自身を除く): 28752840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 216, 243, 270, 274, 324, 360, 405, 411, 486, 540, 548, 648, 685, 729, 810, 822, 972, 1080, 1096, 1215, 1233, 1370, 1458, 1620, 1644, 1944, 2055, 2187, 2430, 2466, 2740, 2916, 3240, 3288, 3645, 3699, 4110, 4374, 4860, 4932, 5480, 5832, 6165, 7290, 7398, 8220, 8748, 9720, 9864, 10935, 11097, 12330, 14580, 14796, 16440, 17496, 18495, 21870, 22194, 24660, 29160, 29592, 33291, 36990, 43740, 44388, 49320, 55485, 66582, 73980, 87480, 88776, 99873, 110970, 133164, 147960, 166455, 199746, 221940, 266328, 299619, 332910, 399492, 443880, 499365, 599238, 665820, 798984, 998730, 1198476, 1331640, 1498095, 1997460, 2396952, 2996190, 3994920, 5992380, 11984760]

約数ペア:

[(1, 11984760), (2, 5992380), (3, 3994920), (4, 2996190), (5, 2396952), (6, 1997460), (8, 1498095), (9, 1331640), (10, 1198476), (12, 998730), (15, 798984), (18, 665820), (20, 599238), (24, 499365), (27, 443880), (30, 399492), (36, 332910), (40, 299619), (45, 266328), (54, 221940), (60, 199746), (72, 166455), (81, 147960), (90, 133164), (108, 110970), (120, 99873), (135, 88776), (137, 87480), (162, 73980), (180, 66582), (216, 55485), (243, 49320), (270, 44388), (274, 43740), (324, 36990), (360, 33291), (405, 29592), (411, 29160), (486, 24660), (540, 22194), (548, 21870), (648, 18495), (685, 17496), (729, 16440), (810, 14796), (822, 14580), (972, 12330), (1080, 11097), (1096, 10935), (1215, 9864), (1233, 9720), (1370, 8748), (1458, 8220), (1620, 7398), (1644, 7290), (1944, 6165), (2055, 5832), (2187, 5480), (2430, 4932), (2466, 4860), (2740, 4374), (2916, 4110), (3240, 3699), (3288, 3645)]