15299856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 50371776

約数和(自身を除く): 35071920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 743, 792, 858, 936, 1144, 1287, 1486, 1584, 1716, 1872, 2229, 2288, 2574, 2972, 3432, 4458, 5148, 5944, 6687, 6864, 8173, 8916, 9659, 10296, 11888, 13374, 16346, 17832, 19318, 20592, 24519, 26748, 28977, 32692, 35664, 38636, 49038, 53496, 57954, 65384, 73557, 77272, 86931, 98076, 106249, 106992, 115908, 130768, 147114, 154544, 173862, 196152, 212498, 231816, 294228, 318747, 347724, 392304, 424996, 463632, 588456, 637494, 695448, 849992, 956241, 1176912, 1274988, 1390896, 1699984, 1912482, 2549976, 3824964, 5099952, 7649928, 15299856]

約数ペア:

[(1, 15299856), (2, 7649928), (3, 5099952), (4, 3824964), (6, 2549976), (8, 1912482), (9, 1699984), (11, 1390896), (12, 1274988), (13, 1176912), (16, 956241), (18, 849992), (22, 695448), (24, 637494), (26, 588456), (33, 463632), (36, 424996), (39, 392304), (44, 347724), (48, 318747), (52, 294228), (66, 231816), (72, 212498), (78, 196152), (88, 173862), (99, 154544), (104, 147114), (117, 130768), (132, 115908), (143, 106992), (144, 106249), (156, 98076), (176, 86931), (198, 77272), (208, 73557), (234, 65384), (264, 57954), (286, 53496), (312, 49038), (396, 38636), (429, 35664), (468, 32692), (528, 28977), (572, 26748), (624, 24519), (743, 20592), (792, 19318), (858, 17832), (936, 16346), (1144, 13374), (1287, 11888), (1486, 10296), (1584, 9659), (1716, 8916), (1872, 8173), (2229, 6864), (2288, 6687), (2574, 5944), (2972, 5148), (3432, 4458)]