539397360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{249721}}^1$

素因数の和:249743

約数の個数: 80

約数和(自身を含む): 1857931680

約数和(自身を除く): 1318534320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 249721, 499442, 749163, 998884, 1248605, 1498326, 1997768, 2247489, 2497210, 2996652, 3745815, 3995536, 4494978, 4994420, 5993304, 6742467, 7491630, 8989956, 9988840, 11237445, 11986608, 13484934, 14983260, 17979912, 19977680, 22474890, 26969868, 29966520, 33712335, 35959824, 44949780, 53939736, 59933040, 67424670, 89899560, 107879472, 134849340, 179799120, 269698680, 539397360]

約数ペア:

[(1, 539397360), (2, 269698680), (3, 179799120), (4, 134849340), (5, 107879472), (6, 89899560), (8, 67424670), (9, 59933040), (10, 53939736), (12, 44949780), (15, 35959824), (16, 33712335), (18, 29966520), (20, 26969868), (24, 22474890), (27, 19977680), (30, 17979912), (36, 14983260), (40, 13484934), (45, 11986608), (48, 11237445), (54, 9988840), (60, 8989956), (72, 7491630), (80, 6742467), (90, 5993304), (108, 4994420), (120, 4494978), (135, 3995536), (144, 3745815), (180, 2996652), (216, 2497210), (240, 2247489), (270, 1997768), (360, 1498326), (432, 1248605), (540, 998884), (720, 749163), (1080, 499442), (2160, 249721)]