180404520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1503371}}^1$

素因数の和:1503385

約数の個数: 32

約数和(自身を含む): 541213920

約数和(自身を除く): 360809400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1503371, 3006742, 4510113, 6013484, 7516855, 9020226, 12026968, 15033710, 18040452, 22550565, 30067420, 36080904, 45101130, 60134840, 90202260, 180404520]

約数ペア:

[(1, 180404520), (2, 90202260), (3, 60134840), (4, 45101130), (5, 36080904), (6, 30067420), (8, 22550565), (10, 18040452), (12, 15033710), (15, 12026968), (20, 9020226), (24, 7516855), (30, 6013484), (40, 4510113), (60, 3006742), (120, 1503371)]