61469520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{5227}}^1$

素因数の和:5257

約数の個数: 120

約数和(自身を含む): 221709024

約数和(自身を除く): 160239504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5227, 5880, 10454, 11760, 15681, 20908, 26135, 31362, 36589, 41816, 52270, 62724, 73178, 78405, 83632, 104540, 109767, 125448, 146356, 156810, 182945, 209080, 219534, 250896, 256123, 292712, 313620, 365890, 418160, 439068, 512246, 548835, 585424, 627240, 731780, 768369, 878136, 1024492, 1097670, 1254480, 1280615, 1463560, 1536738, 1756272, 2048984, 2195340, 2561230, 2927120, 3073476, 3841845, 4097968, 4390680, 5122460, 6146952, 7683690, 8781360, 10244920, 12293904, 15367380, 20489840, 30734760, 61469520]

約数ペア:

[(1, 61469520), (2, 30734760), (3, 20489840), (4, 15367380), (5, 12293904), (6, 10244920), (7, 8781360), (8, 7683690), (10, 6146952), (12, 5122460), (14, 4390680), (15, 4097968), (16, 3841845), (20, 3073476), (21, 2927120), (24, 2561230), (28, 2195340), (30, 2048984), (35, 1756272), (40, 1536738), (42, 1463560), (48, 1280615), (49, 1254480), (56, 1097670), (60, 1024492), (70, 878136), (80, 768369), (84, 731780), (98, 627240), (105, 585424), (112, 548835), (120, 512246), (140, 439068), (147, 418160), (168, 365890), (196, 313620), (210, 292712), (240, 256123), (245, 250896), (280, 219534), (294, 209080), (336, 182945), (392, 156810), (420, 146356), (490, 125448), (560, 109767), (588, 104540), (735, 83632), (784, 78405), (840, 73178), (980, 62724), (1176, 52270), (1470, 41816), (1680, 36589), (1960, 31362), (2352, 26135), (2940, 20908), (3920, 15681), (5227, 11760), (5880, 10454)]