53420280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{445169}}^1$

素因数の和:445183

約数の個数: 32

約数和(自身を含む): 160261200

約数和(自身を除く): 106840920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 445169, 890338, 1335507, 1780676, 2225845, 2671014, 3561352, 4451690, 5342028, 6677535, 8903380, 10684056, 13355070, 17806760, 26710140, 53420280]

約数ペア:

[(1, 53420280), (2, 26710140), (3, 17806760), (4, 13355070), (5, 10684056), (6, 8903380), (8, 6677535), (10, 5342028), (12, 4451690), (15, 3561352), (20, 2671014), (24, 2225845), (30, 1780676), (40, 1335507), (60, 890338), (120, 445169)]