1397220120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{2129}}^1$

素因数の和:3969

約数の個数: 96

約数和(自身を含む): 4545590400

約数和(自身を除く): 3148370280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1823, 2129, 3646, 4258, 5469, 6387, 7292, 8516, 9115, 10645, 10938, 12774, 14584, 16407, 17032, 18230, 19161, 21290, 21876, 25548, 27345, 31935, 32814, 36460, 38322, 42580, 43752, 51096, 54690, 63870, 65628, 72920, 76644, 82035, 85160, 95805, 109380, 127740, 131256, 153288, 164070, 191610, 218760, 255480, 328140, 383220, 656280, 766440, 3881167, 7762334, 11643501, 15524668, 19405835, 23287002, 31049336, 34930503, 38811670, 46574004, 58217505, 69861006, 77623340, 93148008, 116435010, 139722012, 155246680, 174652515, 232870020, 279444024, 349305030, 465740040, 698610060, 1397220120]

約数ペア:

[(1, 1397220120), (2, 698610060), (3, 465740040), (4, 349305030), (5, 279444024), (6, 232870020), (8, 174652515), (9, 155246680), (10, 139722012), (12, 116435010), (15, 93148008), (18, 77623340), (20, 69861006), (24, 58217505), (30, 46574004), (36, 38811670), (40, 34930503), (45, 31049336), (60, 23287002), (72, 19405835), (90, 15524668), (120, 11643501), (180, 7762334), (360, 3881167), (1823, 766440), (2129, 656280), (3646, 383220), (4258, 328140), (5469, 255480), (6387, 218760), (7292, 191610), (8516, 164070), (9115, 153288), (10645, 131256), (10938, 127740), (12774, 109380), (14584, 95805), (16407, 85160), (17032, 82035), (18230, 76644), (19161, 72920), (21290, 65628), (21876, 63870), (25548, 54690), (27345, 51096), (31935, 43752), (32814, 42580), (36460, 38322)]