143258520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1193821}}^1$

素因数の和:1193835

約数の個数: 32

約数和(自身を含む): 429775920

約数和(自身を除く): 286517400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1193821, 2387642, 3581463, 4775284, 5969105, 7162926, 9550568, 11938210, 14325852, 17907315, 23876420, 28651704, 35814630, 47752840, 71629260, 143258520]

約数ペア:

[(1, 143258520), (2, 71629260), (3, 47752840), (4, 35814630), (5, 28651704), (6, 23876420), (8, 17907315), (10, 14325852), (12, 11938210), (15, 9550568), (20, 7162926), (24, 5969105), (30, 4775284), (40, 3581463), (60, 2387642), (120, 1193821)]