17273640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143947}}^1$

素因数の和:143961

約数の個数: 32

約数和(自身を含む): 51821280

約数和(自身を除く): 34547640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143947, 287894, 431841, 575788, 719735, 863682, 1151576, 1439470, 1727364, 2159205, 2878940, 3454728, 4318410, 5757880, 8636820, 17273640]

約数ペア:

[(1, 17273640), (2, 8636820), (3, 5757880), (4, 4318410), (5, 3454728), (6, 2878940), (8, 2159205), (10, 1727364), (12, 1439470), (15, 1151576), (20, 863682), (24, 719735), (30, 575788), (40, 431841), (60, 287894), (120, 143947)]