528691320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{489529}}^1$

素因数の和:489549

約数の個数: 64

約数和(自身を含む): 1762308000

約数和(自身を除く): 1233616680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 489529, 979058, 1468587, 1958116, 2447645, 2937174, 3916232, 4405761, 4895290, 5874348, 7342935, 8811522, 9790580, 11748696, 13217283, 14685870, 17623044, 19581160, 22028805, 26434566, 29371740, 35246088, 44057610, 52869132, 58743480, 66086415, 88115220, 105738264, 132172830, 176230440, 264345660, 528691320]

約数ペア:

[(1, 528691320), (2, 264345660), (3, 176230440), (4, 132172830), (5, 105738264), (6, 88115220), (8, 66086415), (9, 58743480), (10, 52869132), (12, 44057610), (15, 35246088), (18, 29371740), (20, 26434566), (24, 22028805), (27, 19581160), (30, 17623044), (36, 14685870), (40, 13217283), (45, 11748696), (54, 9790580), (60, 8811522), (72, 7342935), (90, 5874348), (108, 4895290), (120, 4405761), (135, 3916232), (180, 2937174), (216, 2447645), (270, 1958116), (360, 1468587), (540, 979058), (1080, 489529)]