126378120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5083

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 309077880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 5039, 6270, 8360, 10078, 12540, 15117, 20156, 25080, 25195, 30234, 40312, 50390, 55429, 60468, 75585, 95741, 100780, 110858, 120936, 151170, 166287, 191482, 201560, 221716, 277145, 287223, 302340, 332574, 382964, 443432, 478705, 554290, 574446, 604680, 665148, 765928, 831435, 957410, 1053151, 1108580, 1148892, 1330296, 1436115, 1662870, 1914820, 2106302, 2217160, 2297784, 2872230, 3159453, 3325740, 3829640, 4212604, 5265755, 5744460, 6318906, 6651480, 8425208, 10531510, 11488920, 12637812, 15797265, 21063020, 25275624, 31594530, 42126040, 63189060, 126378120]

約数ペア:

[(1, 126378120), (2, 63189060), (3, 42126040), (4, 31594530), (5, 25275624), (6, 21063020), (8, 15797265), (10, 12637812), (11, 11488920), (12, 10531510), (15, 8425208), (19, 6651480), (20, 6318906), (22, 5744460), (24, 5265755), (30, 4212604), (33, 3829640), (38, 3325740), (40, 3159453), (44, 2872230), (55, 2297784), (57, 2217160), (60, 2106302), (66, 1914820), (76, 1662870), (88, 1436115), (95, 1330296), (110, 1148892), (114, 1108580), (120, 1053151), (132, 957410), (152, 831435), (165, 765928), (190, 665148), (209, 604680), (220, 574446), (228, 554290), (264, 478705), (285, 443432), (330, 382964), (380, 332574), (418, 302340), (440, 287223), (456, 277145), (570, 221716), (627, 201560), (660, 191482), (760, 166287), (836, 151170), (1045, 120936), (1140, 110858), (1254, 100780), (1320, 95741), (1672, 75585), (2090, 60468), (2280, 55429), (2508, 50390), (3135, 40312), (4180, 30234), (5016, 25195), (5039, 25080), (6270, 20156), (8360, 15117), (10078, 12540)]