120685936

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 280785600

約数和(自身を除く): 160099664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 73, 112, 116, 146, 203, 232, 292, 406, 464, 509, 511, 584, 812, 1018, 1022, 1168, 1624, 2036, 2044, 2117, 3248, 3563, 4072, 4088, 4234, 7126, 8144, 8176, 8468, 14252, 14761, 14819, 16936, 28504, 29522, 29638, 33872, 37157, 57008, 59044, 59276, 74314, 103327, 118088, 118552, 148628, 206654, 236176, 237104, 260099, 297256, 413308, 520198, 594512, 826616, 1040396, 1077553, 1653232, 2080792, 2155106, 4161584, 4310212, 7542871, 8620424, 15085742, 17240848, 30171484, 60342968, 120685936]

約数ペア:

[(1, 120685936), (2, 60342968), (4, 30171484), (7, 17240848), (8, 15085742), (14, 8620424), (16, 7542871), (28, 4310212), (29, 4161584), (56, 2155106), (58, 2080792), (73, 1653232), (112, 1077553), (116, 1040396), (146, 826616), (203, 594512), (232, 520198), (292, 413308), (406, 297256), (464, 260099), (509, 237104), (511, 236176), (584, 206654), (812, 148628), (1018, 118552), (1022, 118088), (1168, 103327), (1624, 74314), (2036, 59276), (2044, 59044), (2117, 57008), (3248, 37157), (3563, 33872), (4072, 29638), (4088, 29522), (4234, 28504), (7126, 16936), (8144, 14819), (8176, 14761), (8468, 14252)]