123996960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{28703}}^1$

素因数の和:28727

約数の個数: 96

約数和(自身を含む): 434004480

約数和(自身を除く): 310007520

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 28703, 57406, 86109, 114812, 143515, 172218, 229624, 258327, 287030, 344436, 430545, 459248, 516654, 574060, 688872, 774981, 861090, 918496, 1033308, 1148120, 1291635, 1377744, 1549962, 1722180, 2066616, 2296240, 2583270, 2755488, 3099924, 3444360, 3874905, 4133232, 4592480, 5166540, 6199848, 6888720, 7749810, 8266464, 10333080, 12399696, 13777440, 15499620, 20666160, 24799392, 30999240, 41332320, 61998480, 123996960]

約数ペア:

[(1, 123996960), (2, 61998480), (3, 41332320), (4, 30999240), (5, 24799392), (6, 20666160), (8, 15499620), (9, 13777440), (10, 12399696), (12, 10333080), (15, 8266464), (16, 7749810), (18, 6888720), (20, 6199848), (24, 5166540), (27, 4592480), (30, 4133232), (32, 3874905), (36, 3444360), (40, 3099924), (45, 2755488), (48, 2583270), (54, 2296240), (60, 2066616), (72, 1722180), (80, 1549962), (90, 1377744), (96, 1291635), (108, 1148120), (120, 1033308), (135, 918496), (144, 861090), (160, 774981), (180, 688872), (216, 574060), (240, 516654), (270, 459248), (288, 430545), (360, 344436), (432, 287030), (480, 258327), (540, 229624), (720, 172218), (864, 143515), (1080, 114812), (1440, 86109), (2160, 57406), (4320, 28703)]