160228890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1780321}}^1$

素因数の和:1780334

約数の個数: 24

約数和(自身を含む): 416595348

約数和(自身を除く): 256366458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1780321, 3560642, 5340963, 8901605, 10681926, 16022889, 17803210, 26704815, 32045778, 53409630, 80114445, 160228890]

約数ペア:

[(1, 160228890), (2, 80114445), (3, 53409630), (5, 32045778), (6, 26704815), (9, 17803210), (10, 16022889), (15, 10681926), (18, 8901605), (30, 5340963), (45, 3560642), (90, 1780321)]