15243696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 48746880

約数和(自身を除く): 33503184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 479, 612, 624, 663, 816, 884, 936, 958, 1224, 1326, 1437, 1768, 1872, 1916, 1989, 2448, 2652, 2874, 3536, 3832, 3978, 4311, 5304, 5748, 6227, 7664, 7956, 8143, 8622, 10608, 11496, 12454, 15912, 16286, 17244, 18681, 22992, 24429, 24908, 31824, 32572, 34488, 37362, 48858, 49816, 56043, 65144, 68976, 73287, 74724, 97716, 99632, 105859, 112086, 130288, 146574, 149448, 195432, 211718, 224172, 293148, 298896, 317577, 390864, 423436, 448344, 586296, 635154, 846872, 896688, 952731, 1172592, 1270308, 1693744, 1905462, 2540616, 3810924, 5081232, 7621848, 15243696]

約数ペア:

[(1, 15243696), (2, 7621848), (3, 5081232), (4, 3810924), (6, 2540616), (8, 1905462), (9, 1693744), (12, 1270308), (13, 1172592), (16, 952731), (17, 896688), (18, 846872), (24, 635154), (26, 586296), (34, 448344), (36, 423436), (39, 390864), (48, 317577), (51, 298896), (52, 293148), (68, 224172), (72, 211718), (78, 195432), (102, 149448), (104, 146574), (117, 130288), (136, 112086), (144, 105859), (153, 99632), (156, 97716), (204, 74724), (208, 73287), (221, 68976), (234, 65144), (272, 56043), (306, 49816), (312, 48858), (408, 37362), (442, 34488), (468, 32572), (479, 31824), (612, 24908), (624, 24429), (663, 22992), (816, 18681), (884, 17244), (936, 16286), (958, 15912), (1224, 12454), (1326, 11496), (1437, 10608), (1768, 8622), (1872, 8143), (1916, 7956), (1989, 7664), (2448, 6227), (2652, 5748), (2874, 5304), (3536, 4311), (3832, 3978)]