662611080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{128413}}^1$

素因数の和:128470

約数の個数: 64

約数和(自身を含む): 2034077760

約数和(自身を除く): 1371466680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 128413, 256826, 385239, 513652, 642065, 770478, 1027304, 1284130, 1540956, 1926195, 2568260, 3081912, 3852390, 5136520, 5521759, 7704780, 11043518, 15409560, 16565277, 22087036, 27608795, 33130554, 44174072, 55217590, 66261108, 82826385, 110435180, 132522216, 165652770, 220870360, 331305540, 662611080]

約数ペア:

[(1, 662611080), (2, 331305540), (3, 220870360), (4, 165652770), (5, 132522216), (6, 110435180), (8, 82826385), (10, 66261108), (12, 55217590), (15, 44174072), (20, 33130554), (24, 27608795), (30, 22087036), (40, 16565277), (43, 15409560), (60, 11043518), (86, 7704780), (120, 5521759), (129, 5136520), (172, 3852390), (215, 3081912), (258, 2568260), (344, 1926195), (430, 1540956), (516, 1284130), (645, 1027304), (860, 770478), (1032, 642065), (1290, 513652), (1720, 385239), (2580, 256826), (5160, 128413)]