505760520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4214671}}^1$

素因数の和:4214685

約数の個数: 32

約数和(自身を含む): 1517281920

約数和(自身を除く): 1011521400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4214671, 8429342, 12644013, 16858684, 21073355, 25288026, 33717368, 42146710, 50576052, 63220065, 84293420, 101152104, 126440130, 168586840, 252880260, 505760520]

約数ペア:

[(1, 505760520), (2, 252880260), (3, 168586840), (4, 126440130), (5, 101152104), (6, 84293420), (8, 63220065), (10, 50576052), (12, 42146710), (15, 33717368), (20, 25288026), (24, 21073355), (30, 16858684), (40, 12644013), (60, 8429342), (120, 4214671)]