59987280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{249947}}^1$

素因数の和:249963

約数の個数: 40

約数和(自身を含む): 185961312

約数和(自身を除く): 125974032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 249947, 499894, 749841, 999788, 1249735, 1499682, 1999576, 2499470, 2999364, 3749205, 3999152, 4998940, 5998728, 7498410, 9997880, 11997456, 14996820, 19995760, 29993640, 59987280]

約数ペア:

[(1, 59987280), (2, 29993640), (3, 19995760), (4, 14996820), (5, 11997456), (6, 9997880), (8, 7498410), (10, 5998728), (12, 4998940), (15, 3999152), (16, 3749205), (20, 2999364), (24, 2499470), (30, 1999576), (40, 1499682), (48, 1249735), (60, 999788), (80, 749841), (120, 499894), (240, 249947)]