54960240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3226

約数の個数: 80

約数和(自身を含む): 172765728

約数和(自身を除く): 117805488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3137, 3504, 4380, 5840, 6274, 8760, 9411, 12548, 15685, 17520, 18822, 25096, 31370, 37644, 47055, 50192, 62740, 75288, 94110, 125480, 150576, 188220, 229001, 250960, 376440, 458002, 687003, 752880, 916004, 1145005, 1374006, 1832008, 2290010, 2748012, 3435015, 3664016, 4580020, 5496024, 6870030, 9160040, 10992048, 13740060, 18320080, 27480120, 54960240]

約数ペア:

[(1, 54960240), (2, 27480120), (3, 18320080), (4, 13740060), (5, 10992048), (6, 9160040), (8, 6870030), (10, 5496024), (12, 4580020), (15, 3664016), (16, 3435015), (20, 2748012), (24, 2290010), (30, 1832008), (40, 1374006), (48, 1145005), (60, 916004), (73, 752880), (80, 687003), (120, 458002), (146, 376440), (219, 250960), (240, 229001), (292, 188220), (365, 150576), (438, 125480), (584, 94110), (730, 75288), (876, 62740), (1095, 50192), (1168, 47055), (1460, 37644), (1752, 31370), (2190, 25096), (2920, 18822), (3137, 17520), (3504, 15685), (4380, 12548), (5840, 9411), (6274, 8760)]