120456560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12653}}^1$

素因数の和:12690

約数の個数: 80

約数和(自身を含む): 338924736

約数和(自身を除く): 218468176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 12653, 25306, 50612, 63265, 88571, 101224, 126530, 177142, 202448, 215101, 253060, 354284, 430202, 442855, 506120, 708568, 860404, 885710, 1012240, 1075505, 1417136, 1505707, 1720808, 1771420, 2151010, 3011414, 3441616, 3542840, 4302020, 6022828, 7085680, 7528535, 8604040, 12045656, 15057070, 17208080, 24091312, 30114140, 60228280, 120456560]

約数ペア:

[(1, 120456560), (2, 60228280), (4, 30114140), (5, 24091312), (7, 17208080), (8, 15057070), (10, 12045656), (14, 8604040), (16, 7528535), (17, 7085680), (20, 6022828), (28, 4302020), (34, 3542840), (35, 3441616), (40, 3011414), (56, 2151010), (68, 1771420), (70, 1720808), (80, 1505707), (85, 1417136), (112, 1075505), (119, 1012240), (136, 885710), (140, 860404), (170, 708568), (238, 506120), (272, 442855), (280, 430202), (340, 354284), (476, 253060), (560, 215101), (595, 202448), (680, 177142), (952, 126530), (1190, 101224), (1360, 88571), (1904, 63265), (2380, 50612), (4760, 25306), (9520, 12653)]