131059080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{121351}}^1$

素因数の和:121371

約数の個数: 64

約数和(自身を含む): 436867200

約数和(自身を除く): 305808120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 121351, 242702, 364053, 485404, 606755, 728106, 970808, 1092159, 1213510, 1456212, 1820265, 2184318, 2427020, 2912424, 3276477, 3640530, 4368636, 4854040, 5460795, 6552954, 7281060, 8737272, 10921590, 13105908, 14562120, 16382385, 21843180, 26211816, 32764770, 43686360, 65529540, 131059080]

約数ペア:

[(1, 131059080), (2, 65529540), (3, 43686360), (4, 32764770), (5, 26211816), (6, 21843180), (8, 16382385), (9, 14562120), (10, 13105908), (12, 10921590), (15, 8737272), (18, 7281060), (20, 6552954), (24, 5460795), (27, 4854040), (30, 4368636), (36, 3640530), (40, 3276477), (45, 2912424), (54, 2427020), (60, 2184318), (72, 1820265), (90, 1456212), (108, 1213510), (120, 1092159), (135, 970808), (180, 728106), (216, 606755), (270, 485404), (360, 364053), (540, 242702), (1080, 121351)]