57404520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159457}}^1$

素因数の和:159474

約数の個数: 48

約数和(自身を含む): 186565860

約数和(自身を除く): 129161340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 159457, 318914, 478371, 637828, 797285, 956742, 1275656, 1435113, 1594570, 1913484, 2391855, 2870226, 3189140, 3826968, 4783710, 5740452, 6378280, 7175565, 9567420, 11480904, 14351130, 19134840, 28702260, 57404520]

約数ペア:

[(1, 57404520), (2, 28702260), (3, 19134840), (4, 14351130), (5, 11480904), (6, 9567420), (8, 7175565), (9, 6378280), (10, 5740452), (12, 4783710), (15, 3826968), (18, 3189140), (20, 2870226), (24, 2391855), (30, 1913484), (36, 1594570), (40, 1435113), (45, 1275656), (60, 956742), (72, 797285), (90, 637828), (120, 478371), (180, 318914), (360, 159457)]