504780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 946740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 179, 188, 235, 282, 358, 470, 537, 564, 705, 716, 895, 940, 1074, 1410, 1790, 2148, 2685, 2820, 3580, 5370, 8413, 10740, 16826, 25239, 33652, 42065, 50478, 84130, 100956, 126195, 168260, 252390, 504780]

約数ペア:

[(1, 504780), (2, 252390), (3, 168260), (4, 126195), (5, 100956), (6, 84130), (10, 50478), (12, 42065), (15, 33652), (20, 25239), (30, 16826), (47, 10740), (60, 8413), (94, 5370), (141, 3580), (179, 2820), (188, 2685), (235, 2148), (282, 1790), (358, 1410), (470, 1074), (537, 940), (564, 895), (705, 716)]