135870560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{121313}}^1$

素因数の和:121335

約数の個数: 48

約数和(自身を含む): 366853536

約数和(自身を除く): 230982976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 121313, 242626, 485252, 606565, 849191, 970504, 1213130, 1698382, 1941008, 2426260, 3396764, 3882016, 4245955, 4852520, 6793528, 8491910, 9705040, 13587056, 16983820, 19410080, 27174112, 33967640, 67935280, 135870560]

約数ペア:

[(1, 135870560), (2, 67935280), (4, 33967640), (5, 27174112), (7, 19410080), (8, 16983820), (10, 13587056), (14, 9705040), (16, 8491910), (20, 6793528), (28, 4852520), (32, 4245955), (35, 3882016), (40, 3396764), (56, 2426260), (70, 1941008), (80, 1698382), (112, 1213130), (140, 970504), (160, 849191), (224, 606565), (280, 485252), (560, 242626), (1120, 121313)]