144476520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1203971}}^1$

素因数の和:1203985

約数の個数: 32

約数和(自身を含む): 433429920

約数和(自身を除く): 288953400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1203971, 2407942, 3611913, 4815884, 6019855, 7223826, 9631768, 12039710, 14447652, 18059565, 24079420, 28895304, 36119130, 48158840, 72238260, 144476520]

約数ペア:

[(1, 144476520), (2, 72238260), (3, 48158840), (4, 36119130), (5, 28895304), (6, 24079420), (8, 18059565), (10, 14447652), (12, 12039710), (15, 9631768), (20, 7223826), (24, 6019855), (30, 4815884), (40, 3611913), (60, 2407942), (120, 1203971)]