153908340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2565139}}^1$

素因数の和:2565151

約数の個数: 24

約数和(自身を含む): 430943520

約数和(自身を除く): 277035180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2565139, 5130278, 7695417, 10260556, 12825695, 15390834, 25651390, 30781668, 38477085, 51302780, 76954170, 153908340]

約数ペア:

[(1, 153908340), (2, 76954170), (3, 51302780), (4, 38477085), (5, 30781668), (6, 25651390), (10, 15390834), (12, 12825695), (15, 10260556), (20, 7695417), (30, 5130278), (60, 2565139)]