77177280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1$

素因数の和:4766

約数の個数: 112

約数和(自身を含む): 259506720

約数和(自身を除く): 182329440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4729, 5440, 8160, 9458, 14187, 16320, 18916, 23645, 28374, 37832, 47290, 56748, 70935, 75664, 80393, 94580, 113496, 141870, 151328, 160786, 189160, 226992, 241179, 283740, 302656, 321572, 378320, 401965, 453984, 482358, 567480, 643144, 756640, 803930, 907968, 964716, 1134960, 1205895, 1286288, 1513280, 1607860, 1929432, 2269920, 2411790, 2572576, 3215720, 3858864, 4539840, 4823580, 5145152, 6431440, 7717728, 9647160, 12862880, 15435456, 19294320, 25725760, 38588640, 77177280]

約数ペア:

[(1, 77177280), (2, 38588640), (3, 25725760), (4, 19294320), (5, 15435456), (6, 12862880), (8, 9647160), (10, 7717728), (12, 6431440), (15, 5145152), (16, 4823580), (17, 4539840), (20, 3858864), (24, 3215720), (30, 2572576), (32, 2411790), (34, 2269920), (40, 1929432), (48, 1607860), (51, 1513280), (60, 1286288), (64, 1205895), (68, 1134960), (80, 964716), (85, 907968), (96, 803930), (102, 756640), (120, 643144), (136, 567480), (160, 482358), (170, 453984), (192, 401965), (204, 378320), (240, 321572), (255, 302656), (272, 283740), (320, 241179), (340, 226992), (408, 189160), (480, 160786), (510, 151328), (544, 141870), (680, 113496), (816, 94580), (960, 80393), (1020, 75664), (1088, 70935), (1360, 56748), (1632, 47290), (2040, 37832), (2720, 28374), (3264, 23645), (4080, 18916), (4729, 16320), (5440, 14187), (8160, 9458)]