124815480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 275804040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1103, 1230, 1380, 1640, 1886, 2206, 2460, 2760, 2829, 3309, 3772, 4412, 4715, 4920, 5515, 5658, 6618, 7544, 8824, 9430, 11030, 11316, 13236, 14145, 16545, 18860, 22060, 22632, 25369, 26472, 28290, 33090, 37720, 44120, 45223, 50738, 56580, 66180, 76107, 90446, 101476, 113160, 126845, 132360, 135669, 152214, 180892, 202952, 226115, 253690, 271338, 304428, 361784, 380535, 452230, 507380, 542676, 608856, 678345, 761070, 904460, 1014760, 1040129, 1085352, 1356690, 1522140, 1808920, 2080258, 2713380, 3044280, 3120387, 4160516, 5200645, 5426760, 6240774, 8321032, 10401290, 12481548, 15601935, 20802580, 24963096, 31203870, 41605160, 62407740, 124815480]

約数ペア:

[(1, 124815480), (2, 62407740), (3, 41605160), (4, 31203870), (5, 24963096), (6, 20802580), (8, 15601935), (10, 12481548), (12, 10401290), (15, 8321032), (20, 6240774), (23, 5426760), (24, 5200645), (30, 4160516), (40, 3120387), (41, 3044280), (46, 2713380), (60, 2080258), (69, 1808920), (82, 1522140), (92, 1356690), (115, 1085352), (120, 1040129), (123, 1014760), (138, 904460), (164, 761070), (184, 678345), (205, 608856), (230, 542676), (246, 507380), (276, 452230), (328, 380535), (345, 361784), (410, 304428), (460, 271338), (492, 253690), (552, 226115), (615, 202952), (690, 180892), (820, 152214), (920, 135669), (943, 132360), (984, 126845), (1103, 113160), (1230, 101476), (1380, 90446), (1640, 76107), (1886, 66180), (2206, 56580), (2460, 50738), (2760, 45223), (2829, 44120), (3309, 37720), (3772, 33090), (4412, 28290), (4715, 26472), (4920, 25369), (5515, 22632), (5658, 22060), (6618, 18860), (7544, 16545), (8824, 14145), (9430, 13236), (11030, 11316)]