720121104

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^1\times {\mathrm{9109}}^1$

素因数の和:9190

約数の個数: 100

約数和(自身を含む): 2118639820

約数和(自身を除く): 1398518716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 244, 324, 366, 432, 488, 549, 648, 732, 976, 1098, 1296, 1464, 1647, 2196, 2928, 3294, 4392, 4941, 6588, 8784, 9109, 9882, 13176, 18218, 19764, 26352, 27327, 36436, 39528, 54654, 72872, 79056, 81981, 109308, 145744, 163962, 218616, 245943, 327924, 437232, 491886, 555649, 655848, 737829, 983772, 1111298, 1311696, 1475658, 1666947, 1967544, 2222596, 2951316, 3333894, 3935088, 4445192, 5000841, 5902632, 6667788, 8890384, 10001682, 11805264, 13335576, 15002523, 20003364, 26671152, 30005046, 40006728, 45007569, 60010092, 80013456, 90015138, 120020184, 180030276, 240040368, 360060552, 720121104]

約数ペア:

[(1, 720121104), (2, 360060552), (3, 240040368), (4, 180030276), (6, 120020184), (8, 90015138), (9, 80013456), (12, 60010092), (16, 45007569), (18, 40006728), (24, 30005046), (27, 26671152), (36, 20003364), (48, 15002523), (54, 13335576), (61, 11805264), (72, 10001682), (81, 8890384), (108, 6667788), (122, 5902632), (144, 5000841), (162, 4445192), (183, 3935088), (216, 3333894), (244, 2951316), (324, 2222596), (366, 1967544), (432, 1666947), (488, 1475658), (549, 1311696), (648, 1111298), (732, 983772), (976, 737829), (1098, 655848), (1296, 555649), (1464, 491886), (1647, 437232), (2196, 327924), (2928, 245943), (3294, 218616), (4392, 163962), (4941, 145744), (6588, 109308), (8784, 81981), (9109, 79056), (9882, 72872), (13176, 54654), (18218, 39528), (19764, 36436), (26352, 27327)]