1292136480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{897317}}^1$

素因数の和:897338

約数の個数: 72

約数和(自身を含む): 4409420652

約数和(自身を除く): 3117284172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 897317, 1794634, 2691951, 3589268, 4486585, 5383902, 7178536, 8075853, 8973170, 10767804, 13459755, 14357072, 16151706, 17946340, 21535608, 26919510, 28714144, 32303412, 35892680, 40379265, 43071216, 53839020, 64606824, 71785360, 80758530, 86142432, 107678040, 129213648, 143570720, 161517060, 215356080, 258427296, 323034120, 430712160, 646068240, 1292136480]

約数ペア:

[(1, 1292136480), (2, 646068240), (3, 430712160), (4, 323034120), (5, 258427296), (6, 215356080), (8, 161517060), (9, 143570720), (10, 129213648), (12, 107678040), (15, 86142432), (16, 80758530), (18, 71785360), (20, 64606824), (24, 53839020), (30, 43071216), (32, 40379265), (36, 35892680), (40, 32303412), (45, 28714144), (48, 26919510), (60, 21535608), (72, 17946340), (80, 16151706), (90, 14357072), (96, 13459755), (120, 10767804), (144, 8973170), (160, 8075853), (180, 7178536), (240, 5383902), (288, 4486585), (360, 3589268), (480, 2691951), (720, 1794634), (1440, 897317)]