153188520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1276571}}^1$

素因数の和:1276585

約数の個数: 32

約数和(自身を含む): 459565920

約数和(自身を除く): 306377400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1276571, 2553142, 3829713, 5106284, 6382855, 7659426, 10212568, 12765710, 15318852, 19148565, 25531420, 30637704, 38297130, 51062840, 76594260, 153188520]

約数ペア:

[(1, 153188520), (2, 76594260), (3, 51062840), (4, 38297130), (5, 30637704), (6, 25531420), (8, 19148565), (10, 15318852), (12, 12765710), (15, 10212568), (20, 7659426), (24, 6382855), (30, 5106284), (40, 3829713), (60, 2553142), (120, 1276571)]