246536520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2054471}}^1$

素因数の和:2054485

約数の個数: 32

約数和(自身を含む): 739609920

約数和(自身を除く): 493073400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2054471, 4108942, 6163413, 8217884, 10272355, 12326826, 16435768, 20544710, 24653652, 30817065, 41089420, 49307304, 61634130, 82178840, 123268260, 246536520]

約数ペア:

[(1, 246536520), (2, 123268260), (3, 82178840), (4, 61634130), (5, 49307304), (6, 41089420), (8, 30817065), (10, 24653652), (12, 20544710), (15, 16435768), (20, 12326826), (24, 10272355), (30, 8217884), (40, 6163413), (60, 4108942), (120, 2054471)]