838959120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{129469}}^1$

素因数の和:129494

約数の個数: 100

約数和(自身を含む): 2913851820

約数和(自身を除く): 2074892700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 129469, 258938, 388407, 517876, 647345, 776814, 1035752, 1165221, 1294690, 1553628, 1942035, 2071504, 2330442, 2589380, 3107256, 3495663, 3884070, 4660884, 5178760, 5826105, 6214512, 6991326, 7768140, 9321768, 10357520, 10486989, 11652210, 13982652, 15536280, 17478315, 18643536, 20973978, 23304420, 27965304, 31072560, 34956630, 41947956, 46608840, 52434945, 55930608, 69913260, 83895912, 93217680, 104869890, 139826520, 167791824, 209739780, 279653040, 419479560, 838959120]

約数ペア:

[(1, 838959120), (2, 419479560), (3, 279653040), (4, 209739780), (5, 167791824), (6, 139826520), (8, 104869890), (9, 93217680), (10, 83895912), (12, 69913260), (15, 55930608), (16, 52434945), (18, 46608840), (20, 41947956), (24, 34956630), (27, 31072560), (30, 27965304), (36, 23304420), (40, 20973978), (45, 18643536), (48, 17478315), (54, 15536280), (60, 13982652), (72, 11652210), (80, 10486989), (81, 10357520), (90, 9321768), (108, 7768140), (120, 6991326), (135, 6214512), (144, 5826105), (162, 5178760), (180, 4660884), (216, 3884070), (240, 3495663), (270, 3107256), (324, 2589380), (360, 2330442), (405, 2071504), (432, 1942035), (540, 1553628), (648, 1294690), (720, 1165221), (810, 1035752), (1080, 776814), (1296, 647345), (1620, 517876), (2160, 388407), (3240, 258938), (6480, 129469)]