80806320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16033}}^1$

素因数の和:16059

約数の個数: 120

約数和(自身を含む): 310161696

約数和(自身を除く): 229355376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16033, 32066, 48099, 64132, 80165, 96198, 112231, 128264, 144297, 160330, 192396, 224462, 240495, 256528, 288594, 320660, 336693, 384792, 448924, 480990, 561155, 577188, 641320, 673386, 721485, 769584, 897848, 961980, 1010079, 1122310, 1154376, 1282640, 1346772, 1442970, 1683465, 1795696, 1923960, 2020158, 2244620, 2308752, 2693544, 2885940, 3366930, 3847920, 4040316, 4489240, 5050395, 5387088, 5771880, 6733860, 8080632, 8978480, 10100790, 11543760, 13467720, 16161264, 20201580, 26935440, 40403160, 80806320]

約数ペア:

[(1, 80806320), (2, 40403160), (3, 26935440), (4, 20201580), (5, 16161264), (6, 13467720), (7, 11543760), (8, 10100790), (9, 8978480), (10, 8080632), (12, 6733860), (14, 5771880), (15, 5387088), (16, 5050395), (18, 4489240), (20, 4040316), (21, 3847920), (24, 3366930), (28, 2885940), (30, 2693544), (35, 2308752), (36, 2244620), (40, 2020158), (42, 1923960), (45, 1795696), (48, 1683465), (56, 1442970), (60, 1346772), (63, 1282640), (70, 1154376), (72, 1122310), (80, 1010079), (84, 961980), (90, 897848), (105, 769584), (112, 721485), (120, 673386), (126, 641320), (140, 577188), (144, 561155), (168, 480990), (180, 448924), (210, 384792), (240, 336693), (252, 320660), (280, 288594), (315, 256528), (336, 240495), (360, 224462), (420, 192396), (504, 160330), (560, 144297), (630, 128264), (720, 112231), (840, 96198), (1008, 80165), (1260, 64132), (1680, 48099), (2520, 32066), (5040, 16033)]