180040968

素因数分解:

$2^3\times 3^4\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2676

約数の個数: 80

約数和(自身を含む): 509107500

約数和(自身を除く): 329066532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 324, 327, 436, 648, 654, 872, 981, 1308, 1962, 2549, 2616, 2943, 3924, 5098, 5886, 7647, 7848, 8829, 10196, 11772, 15294, 17658, 20392, 22941, 23544, 30588, 35316, 45882, 61176, 68823, 70632, 91764, 137646, 183528, 206469, 275292, 277841, 412938, 550584, 555682, 825876, 833523, 1111364, 1651752, 1667046, 2222728, 2500569, 3334092, 5001138, 6668184, 7501707, 10002276, 15003414, 20004552, 22505121, 30006828, 45010242, 60013656, 90020484, 180040968]

約数ペア:

[(1, 180040968), (2, 90020484), (3, 60013656), (4, 45010242), (6, 30006828), (8, 22505121), (9, 20004552), (12, 15003414), (18, 10002276), (24, 7501707), (27, 6668184), (36, 5001138), (54, 3334092), (72, 2500569), (81, 2222728), (108, 1667046), (109, 1651752), (162, 1111364), (216, 833523), (218, 825876), (324, 555682), (327, 550584), (436, 412938), (648, 277841), (654, 275292), (872, 206469), (981, 183528), (1308, 137646), (1962, 91764), (2549, 70632), (2616, 68823), (2943, 61176), (3924, 45882), (5098, 35316), (5886, 30588), (7647, 23544), (7848, 22941), (8829, 20392), (10196, 17658), (11772, 15294)]