531473640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4428947}}^1$

素因数の和:4428961

約数の個数: 32

約数和(自身を含む): 1594421280

約数和(自身を除く): 1062947640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4428947, 8857894, 13286841, 17715788, 22144735, 26573682, 35431576, 44289470, 53147364, 66434205, 88578940, 106294728, 132868410, 177157880, 265736820, 531473640]

約数ペア:

[(1, 531473640), (2, 265736820), (3, 177157880), (4, 132868410), (5, 106294728), (6, 88578940), (8, 66434205), (10, 53147364), (12, 44289470), (15, 35431576), (20, 26573682), (24, 22144735), (30, 17715788), (40, 13286841), (60, 8857894), (120, 4428947)]