55613040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4729}}^1$

素因数の和:4759

約数の個数: 120

約数和(自身を含む): 200589840

約数和(自身を除く): 144976800

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, 4729, 5880, 9458, 11760, 14187, 18916, 23645, 28374, 33103, 37832, 47290, 56748, 66206, 70935, 75664, 94580, 99309, 113496, 132412, 141870, 165515, 189160, 198618, 226992, 231721, 264824, 283740, 331030, 378320, 397236, 463442, 496545, 529648, 567480, 662060, 695163, 794472, 926884, 993090, 1134960, 1158605, 1324120, 1390326, 1588944, 1853768, 1986180, 2317210, 2648240, 2780652, 3475815, 3707536, 3972360, 4634420, 5561304, 6951630, 7944720, 9268840, 11122608, 13903260, 18537680, 27806520, 55613040]

約数ペア:

[(1, 55613040), (2, 27806520), (3, 18537680), (4, 13903260), (5, 11122608), (6, 9268840), (7, 7944720), (8, 6951630), (10, 5561304), (12, 4634420), (14, 3972360), (15, 3707536), (16, 3475815), (20, 2780652), (21, 2648240), (24, 2317210), (28, 1986180), (30, 1853768), (35, 1588944), (40, 1390326), (42, 1324120), (48, 1158605), (49, 1134960), (56, 993090), (60, 926884), (70, 794472), (80, 695163), (84, 662060), (98, 567480), (105, 529648), (112, 496545), (120, 463442), (140, 397236), (147, 378320), (168, 331030), (196, 283740), (210, 264824), (240, 231721), (245, 226992), (280, 198618), (294, 189160), (336, 165515), (392, 141870), (420, 132412), (490, 113496), (560, 99309), (588, 94580), (735, 75664), (784, 70935), (840, 66206), (980, 56748), (1176, 47290), (1470, 37832), (1680, 33103), (1960, 28374), (2352, 23645), (2940, 18916), (3920, 14187), (4729, 11760), (5880, 9458)]