39459395280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{164414147}}^1$

素因数の和:164414163

約数の個数: 40

約数和(自身を含む): 122324126112

約数和(自身を除く): 82864730832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 164414147, 328828294, 493242441, 657656588, 822070735, 986484882, 1315313176, 1644141470, 1972969764, 2466212205, 2630626352, 3288282940, 3945939528, 4932424410, 6576565880, 7891879056, 9864848820, 13153131760, 19729697640, 39459395280]

約数ペア:

[(1, 39459395280), (2, 19729697640), (3, 13153131760), (4, 9864848820), (5, 7891879056), (6, 6576565880), (8, 4932424410), (10, 3945939528), (12, 3288282940), (15, 2630626352), (16, 2466212205), (20, 1972969764), (24, 1644141470), (30, 1315313176), (40, 986484882), (48, 822070735), (60, 657656588), (80, 493242441), (120, 328828294), (240, 164414147)]