213536880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{296579}}^1$

素因数の和:296598

約数の個数: 60

約数和(自身を含む): 717130440

約数和(自身を除く): 503593560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 296579, 593158, 889737, 1186316, 1482895, 1779474, 2372632, 2669211, 2965790, 3558948, 4448685, 4745264, 5338422, 5931580, 7117896, 8897370, 10676844, 11863160, 13346055, 14235792, 17794740, 21353688, 23726320, 26692110, 35589480, 42707376, 53384220, 71178960, 106768440, 213536880]

約数ペア:

[(1, 213536880), (2, 106768440), (3, 71178960), (4, 53384220), (5, 42707376), (6, 35589480), (8, 26692110), (9, 23726320), (10, 21353688), (12, 17794740), (15, 14235792), (16, 13346055), (18, 11863160), (20, 10676844), (24, 8897370), (30, 7117896), (36, 5931580), (40, 5338422), (45, 4745264), (48, 4448685), (60, 3558948), (72, 2965790), (80, 2669211), (90, 2372632), (120, 1779474), (144, 1482895), (180, 1186316), (240, 889737), (360, 593158), (720, 296579)]