23918220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{44293}}^1$

素因数の和:44311

約数の個数: 48

約数和(自身を含む): 74413920

約数和(自身を除く): 50495700

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, 44293, 88586, 132879, 177172, 221465, 265758, 398637, 442930, 531516, 664395, 797274, 885860, 1195911, 1328790, 1594548, 1993185, 2391822, 2657580, 3986370, 4783644, 5979555, 7972740, 11959110, 23918220]

約数ペア:

[(1, 23918220), (2, 11959110), (3, 7972740), (4, 5979555), (5, 4783644), (6, 3986370), (9, 2657580), (10, 2391822), (12, 1993185), (15, 1594548), (18, 1328790), (20, 1195911), (27, 885860), (30, 797274), (36, 664395), (45, 531516), (54, 442930), (60, 398637), (90, 265758), (108, 221465), (135, 177172), (180, 132879), (270, 88586), (540, 44293)]