29880864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 95764032

約数和(自身を除く): 65883168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 347, 368, 414, 416, 468, 552, 598, 624, 694, 736, 828, 897, 936, 1041, 1104, 1196, 1248, 1388, 1656, 1794, 1872, 2082, 2208, 2392, 2691, 2776, 3123, 3312, 3588, 3744, 4164, 4511, 4784, 5382, 5552, 6246, 6624, 7176, 7981, 8328, 9022, 9568, 10764, 11104, 12492, 13533, 14352, 15962, 16656, 18044, 21528, 23943, 24984, 27066, 28704, 31924, 33312, 36088, 40599, 43056, 47886, 49968, 54132, 63848, 71829, 72176, 81198, 86112, 95772, 99936, 103753, 108264, 127696, 143658, 144352, 162396, 191544, 207506, 216528, 255392, 287316, 311259, 324792, 383088, 415012, 433056, 574632, 622518, 649584, 766176, 830024, 933777, 1149264, 1245036, 1299168, 1660048, 1867554, 2298528, 2490072, 3320096, 3735108, 4980144, 7470216, 9960288, 14940432, 29880864]

約数ペア:

[(1, 29880864), (2, 14940432), (3, 9960288), (4, 7470216), (6, 4980144), (8, 3735108), (9, 3320096), (12, 2490072), (13, 2298528), (16, 1867554), (18, 1660048), (23, 1299168), (24, 1245036), (26, 1149264), (32, 933777), (36, 830024), (39, 766176), (46, 649584), (48, 622518), (52, 574632), (69, 433056), (72, 415012), (78, 383088), (92, 324792), (96, 311259), (104, 287316), (117, 255392), (138, 216528), (144, 207506), (156, 191544), (184, 162396), (207, 144352), (208, 143658), (234, 127696), (276, 108264), (288, 103753), (299, 99936), (312, 95772), (347, 86112), (368, 81198), (414, 72176), (416, 71829), (468, 63848), (552, 54132), (598, 49968), (624, 47886), (694, 43056), (736, 40599), (828, 36088), (897, 33312), (936, 31924), (1041, 28704), (1104, 27066), (1196, 24984), (1248, 23943), (1388, 21528), (1656, 18044), (1794, 16656), (1872, 15962), (2082, 14352), (2208, 13533), (2392, 12492), (2691, 11104), (2776, 10764), (3123, 9568), (3312, 9022), (3588, 8328), (3744, 7981), (4164, 7176), (4511, 6624), (4784, 6246), (5382, 5552)]