89843280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{374347}}^1$

素因数の和:374363

約数の個数: 40

約数和(自身を含む): 278514912

約数和(自身を除く): 188671632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 374347, 748694, 1123041, 1497388, 1871735, 2246082, 2994776, 3743470, 4492164, 5615205, 5989552, 7486940, 8984328, 11230410, 14973880, 17968656, 22460820, 29947760, 44921640, 89843280]

約数ペア:

[(1, 89843280), (2, 44921640), (3, 29947760), (4, 22460820), (5, 17968656), (6, 14973880), (8, 11230410), (10, 8984328), (12, 7486940), (15, 5989552), (16, 5615205), (20, 4492164), (24, 3743470), (30, 2994776), (40, 2246082), (48, 1871735), (60, 1497388), (80, 1123041), (120, 748694), (240, 374347)]