9778811520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{7457}}^1$

素因数の和:8162

約数の個数: 128

約数和(自身を含む): 31219784640

約数和(自身を除く): 21440973120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 683, 960, 1366, 1920, 2049, 2732, 3415, 4098, 5464, 6830, 7457, 8196, 10245, 10928, 13660, 14914, 16392, 20490, 21856, 22371, 27320, 29828, 32784, 37285, 40980, 43712, 44742, 54640, 59656, 65568, 74570, 81960, 87424, 89484, 109280, 111855, 119312, 131136, 149140, 163920, 178968, 218560, 223710, 238624, 262272, 298280, 327840, 357936, 437120, 447420, 477248, 596560, 655680, 715872, 894840, 954496, 1193120, 1311360, 1431744, 1789680, 2386240, 2863488, 3579360, 4772480, 5093131, 7158720, 10186262, 14317440, 15279393, 20372524, 25465655, 30558786, 40745048, 50931310, 61117572, 76396965, 81490096, 101862620, 122235144, 152793930, 162980192, 203725240, 244470288, 305587860, 325960384, 407450480, 488940576, 611175720, 651920768, 814900960, 977881152, 1222351440, 1629801920, 1955762304, 2444702880, 3259603840, 4889405760, 9778811520]

約数ペア:

[(1, 9778811520), (2, 4889405760), (3, 3259603840), (4, 2444702880), (5, 1955762304), (6, 1629801920), (8, 1222351440), (10, 977881152), (12, 814900960), (15, 651920768), (16, 611175720), (20, 488940576), (24, 407450480), (30, 325960384), (32, 305587860), (40, 244470288), (48, 203725240), (60, 162980192), (64, 152793930), (80, 122235144), (96, 101862620), (120, 81490096), (128, 76396965), (160, 61117572), (192, 50931310), (240, 40745048), (320, 30558786), (384, 25465655), (480, 20372524), (640, 15279393), (683, 14317440), (960, 10186262), (1366, 7158720), (1920, 5093131), (2049, 4772480), (2732, 3579360), (3415, 2863488), (4098, 2386240), (5464, 1789680), (6830, 1431744), (7457, 1311360), (8196, 1193120), (10245, 954496), (10928, 894840), (13660, 715872), (14914, 655680), (16392, 596560), (20490, 477248), (21856, 447420), (22371, 437120), (27320, 357936), (29828, 327840), (32784, 298280), (37285, 262272), (40980, 238624), (43712, 223710), (44742, 218560), (54640, 178968), (59656, 163920), (65568, 149140), (74570, 131136), (81960, 119312), (87424, 111855), (89484, 109280)]