304870293520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24281}}^1\times {\mathrm{12073}}^1$

素因数の和:36380

約数の個数: 80

約数和(自身を含む): 763442980272

約数和(自身を除く): 458572686752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 12073, 24146, 24281, 48292, 48562, 60365, 96584, 97124, 120730, 121405, 156949, 193168, 194248, 241460, 242810, 313898, 315653, 388496, 482920, 485620, 627796, 631306, 784745, 965840, 971240, 1255592, 1262612, 1569490, 1578265, 1942480, 2511184, 2525224, 3138980, 3156530, 5050448, 6277960, 6313060, 12555920, 12626120, 25252240, 293144513, 586289026, 1172578052, 1465722565, 2345156104, 2931445130, 3810878669, 4690312208, 5862890260, 7621757338, 11725780520, 15243514676, 19054393345, 23451561040, 30487029352, 38108786690, 60974058704, 76217573380, 152435146760, 304870293520]

約数ペア:

[(1, 304870293520), (2, 152435146760), (4, 76217573380), (5, 60974058704), (8, 38108786690), (10, 30487029352), (13, 23451561040), (16, 19054393345), (20, 15243514676), (26, 11725780520), (40, 7621757338), (52, 5862890260), (65, 4690312208), (80, 3810878669), (104, 2931445130), (130, 2345156104), (208, 1465722565), (260, 1172578052), (520, 586289026), (1040, 293144513), (12073, 25252240), (24146, 12626120), (24281, 12555920), (48292, 6313060), (48562, 6277960), (60365, 5050448), (96584, 3156530), (97124, 3138980), (120730, 2525224), (121405, 2511184), (156949, 1942480), (193168, 1578265), (194248, 1569490), (241460, 1262612), (242810, 1255592), (313898, 971240), (315653, 965840), (388496, 784745), (482920, 631306), (485620, 627796)]