189168120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{525467}}^1$

素因数の和:525484

約数の個数: 48

約数和(自身を含む): 614797560

約数和(自身を除く): 425629440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 525467, 1050934, 1576401, 2101868, 2627335, 3152802, 4203736, 4729203, 5254670, 6305604, 7882005, 9458406, 10509340, 12611208, 15764010, 18916812, 21018680, 23646015, 31528020, 37833624, 47292030, 63056040, 94584060, 189168120]

約数ペア:

[(1, 189168120), (2, 94584060), (3, 63056040), (4, 47292030), (5, 37833624), (6, 31528020), (8, 23646015), (9, 21018680), (10, 18916812), (12, 15764010), (15, 12611208), (18, 10509340), (20, 9458406), (24, 7882005), (30, 6305604), (36, 5254670), (40, 4729203), (45, 4203736), (60, 3152802), (72, 2627335), (90, 2101868), (120, 1576401), (180, 1050934), (360, 525467)]