158574840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1321457}}^1$

素因数の和:1321471

約数の個数: 32

約数和(自身を含む): 475724880

約数和(自身を除く): 317150040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1321457, 2642914, 3964371, 5285828, 6607285, 7928742, 10571656, 13214570, 15857484, 19821855, 26429140, 31714968, 39643710, 52858280, 79287420, 158574840]

約数ペア:

[(1, 158574840), (2, 79287420), (3, 52858280), (4, 39643710), (5, 31714968), (6, 26429140), (8, 19821855), (10, 15857484), (12, 13214570), (15, 10571656), (20, 7928742), (24, 6607285), (30, 5285828), (40, 3964371), (60, 2642914), (120, 1321457)]