55036440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152879}}^1$

素因数の和:152896

約数の個数: 48

約数和(自身を含む): 178869600

約数和(自身を除く): 123833160

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, 152879, 305758, 458637, 611516, 764395, 917274, 1223032, 1375911, 1528790, 1834548, 2293185, 2751822, 3057580, 3669096, 4586370, 5503644, 6115160, 6879555, 9172740, 11007288, 13759110, 18345480, 27518220, 55036440]

約数ペア:

[(1, 55036440), (2, 27518220), (3, 18345480), (4, 13759110), (5, 11007288), (6, 9172740), (8, 6879555), (9, 6115160), (10, 5503644), (12, 4586370), (15, 3669096), (18, 3057580), (20, 2751822), (24, 2293185), (30, 1834548), (36, 1528790), (40, 1375911), (45, 1223032), (60, 917274), (72, 764395), (90, 611516), (120, 458637), (180, 305758), (360, 152879)]