23364420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 65849280

約数和(自身を除く): 42484860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2389, 2445, 3260, 4778, 4890, 7167, 9556, 9780, 11945, 14334, 23890, 28668, 35835, 47780, 71670, 143340, 389407, 778814, 1168221, 1557628, 1947035, 2336442, 3894070, 4672884, 5841105, 7788140, 11682210, 23364420]

約数ペア:

[(1, 23364420), (2, 11682210), (3, 7788140), (4, 5841105), (5, 4672884), (6, 3894070), (10, 2336442), (12, 1947035), (15, 1557628), (20, 1168221), (30, 778814), (60, 389407), (163, 143340), (326, 71670), (489, 47780), (652, 35835), (815, 28668), (978, 23890), (1630, 14334), (1956, 11945), (2389, 9780), (2445, 9556), (3260, 7167), (4778, 4890)]