159448920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1328741}}^1$

素因数の和:1328755

約数の個数: 32

約数和(自身を含む): 478347120

約数和(自身を除く): 318898200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1328741, 2657482, 3986223, 5314964, 6643705, 7972446, 10629928, 13287410, 15944892, 19931115, 26574820, 31889784, 39862230, 53149640, 79724460, 159448920]

約数ペア:

[(1, 159448920), (2, 79724460), (3, 53149640), (4, 39862230), (5, 31889784), (6, 26574820), (8, 19931115), (10, 15944892), (12, 13287410), (15, 10629928), (20, 7972446), (24, 6643705), (30, 5314964), (40, 3986223), (60, 2657482), (120, 1328741)]