139399934880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{290416531}}^1$

素因数の和:290416549

約数の個数: 48

約数和(自身を含む): 439109796384

約数和(自身を除く): 299709861504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 290416531, 580833062, 871249593, 1161666124, 1452082655, 1742499186, 2323332248, 2904165310, 3484998372, 4356247965, 4646664496, 5808330620, 6969996744, 8712495930, 9293328992, 11616661240, 13939993488, 17424991860, 23233322480, 27879986976, 34849983720, 46466644960, 69699967440, 139399934880]

約数ペア:

[(1, 139399934880), (2, 69699967440), (3, 46466644960), (4, 34849983720), (5, 27879986976), (6, 23233322480), (8, 17424991860), (10, 13939993488), (12, 11616661240), (15, 9293328992), (16, 8712495930), (20, 6969996744), (24, 5808330620), (30, 4646664496), (32, 4356247965), (40, 3484998372), (48, 2904165310), (60, 2323332248), (80, 1742499186), (96, 1452082655), (120, 1161666124), (160, 871249593), (240, 580833062), (480, 290416531)]