169328340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313571}}^1$

素因数の和:313589

約数の個数: 48

約数和(自身を含む): 526800960

約数和(自身を除く): 357472620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 313571, 627142, 940713, 1254284, 1567855, 1881426, 2822139, 3135710, 3762852, 4703565, 5644278, 6271420, 8466417, 9407130, 11288556, 14110695, 16932834, 18814260, 28221390, 33865668, 42332085, 56442780, 84664170, 169328340]

約数ペア:

[(1, 169328340), (2, 84664170), (3, 56442780), (4, 42332085), (5, 33865668), (6, 28221390), (9, 18814260), (10, 16932834), (12, 14110695), (15, 11288556), (18, 9407130), (20, 8466417), (27, 6271420), (30, 5644278), (36, 4703565), (45, 3762852), (54, 3135710), (60, 2822139), (90, 1881426), (108, 1567855), (135, 1254284), (180, 940713), (270, 627142), (540, 313571)]