148604520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1238371}}^1$

素因数の和:1238385

約数の個数: 32

約数和(自身を含む): 445813920

約数和(自身を除く): 297209400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1238371, 2476742, 3715113, 4953484, 6191855, 7430226, 9906968, 12383710, 14860452, 18575565, 24767420, 29720904, 37151130, 49534840, 74302260, 148604520]

約数ペア:

[(1, 148604520), (2, 74302260), (3, 49534840), (4, 37151130), (5, 29720904), (6, 24767420), (8, 18575565), (10, 14860452), (12, 12383710), (15, 9906968), (20, 7430226), (24, 6191855), (30, 4953484), (40, 3715113), (60, 2476742), (120, 1238371)]