2880288

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 8363628

約数和(自身を除く): 5483340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 137, 144, 146, 219, 274, 288, 292, 411, 438, 548, 584, 657, 822, 876, 1096, 1168, 1233, 1314, 1644, 1752, 2192, 2336, 2466, 2628, 3288, 3504, 4384, 4932, 5256, 6576, 7008, 9864, 10001, 10512, 13152, 19728, 20002, 21024, 30003, 39456, 40004, 60006, 80008, 90009, 120012, 160016, 180018, 240024, 320032, 360036, 480048, 720072, 960096, 1440144, 2880288]

約数ペア:

[(1, 2880288), (2, 1440144), (3, 960096), (4, 720072), (6, 480048), (8, 360036), (9, 320032), (12, 240024), (16, 180018), (18, 160016), (24, 120012), (32, 90009), (36, 80008), (48, 60006), (72, 40004), (73, 39456), (96, 30003), (137, 21024), (144, 20002), (146, 19728), (219, 13152), (274, 10512), (288, 10001), (292, 9864), (411, 7008), (438, 6576), (548, 5256), (584, 4932), (657, 4384), (822, 3504), (876, 3288), (1096, 2628), (1168, 2466), (1233, 2336), (1314, 2192), (1644, 1752)]