317730060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{588389}}^1$

素因数の和:588407

約数の個数: 48

約数和(自身を含む): 988495200

約数和(自身を除く): 670765140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 588389, 1176778, 1765167, 2353556, 2941945, 3530334, 5295501, 5883890, 7060668, 8825835, 10591002, 11767780, 15886503, 17651670, 21182004, 26477505, 31773006, 35303340, 52955010, 63546012, 79432515, 105910020, 158865030, 317730060]

約数ペア:

[(1, 317730060), (2, 158865030), (3, 105910020), (4, 79432515), (5, 63546012), (6, 52955010), (9, 35303340), (10, 31773006), (12, 26477505), (15, 21182004), (18, 17651670), (20, 15886503), (27, 11767780), (30, 10591002), (36, 8825835), (45, 7060668), (54, 5883890), (60, 5295501), (90, 3530334), (108, 2941945), (135, 2353556), (180, 1765167), (270, 1176778), (540, 588389)]