18083280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75347}}^1$

素因数の和:75363

約数の個数: 40

約数和(自身を含む): 56058912

約数和(自身を除く): 37975632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75347, 150694, 226041, 301388, 376735, 452082, 602776, 753470, 904164, 1130205, 1205552, 1506940, 1808328, 2260410, 3013880, 3616656, 4520820, 6027760, 9041640, 18083280]

約数ペア:

[(1, 18083280), (2, 9041640), (3, 6027760), (4, 4520820), (5, 3616656), (6, 3013880), (8, 2260410), (10, 1808328), (12, 1506940), (15, 1205552), (16, 1130205), (20, 904164), (24, 753470), (30, 602776), (40, 452082), (48, 376735), (60, 301388), (80, 226041), (120, 150694), (240, 75347)]