20342272800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8475947}}^1$

素因数の和:8475970

約数の個数: 72

約数和(自身を含む): 66214105776

約数和(自身を除く): 45871832976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8475947, 16951894, 25427841, 33903788, 42379735, 50855682, 67807576, 84759470, 101711364, 127139205, 135615152, 169518940, 203422728, 211898675, 254278410, 271230304, 339037880, 406845456, 423797350, 508556820, 635696025, 678075760, 813690912, 847594700, 1017113640, 1271392050, 1356151520, 1695189400, 2034227280, 2542784100, 3390378800, 4068454560, 5085568200, 6780757600, 10171136400, 20342272800]

約数ペア:

[(1, 20342272800), (2, 10171136400), (3, 6780757600), (4, 5085568200), (5, 4068454560), (6, 3390378800), (8, 2542784100), (10, 2034227280), (12, 1695189400), (15, 1356151520), (16, 1271392050), (20, 1017113640), (24, 847594700), (25, 813690912), (30, 678075760), (32, 635696025), (40, 508556820), (48, 423797350), (50, 406845456), (60, 339037880), (75, 271230304), (80, 254278410), (96, 211898675), (100, 203422728), (120, 169518940), (150, 135615152), (160, 127139205), (200, 101711364), (240, 84759470), (300, 67807576), (400, 50855682), (480, 42379735), (600, 33903788), (800, 25427841), (1200, 16951894), (2400, 8475947)]