101425680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{140869}}^1$

素因数の和:140888

約数の個数: 60

約数和(自身を含む): 340623660

約数和(自身を除く): 239197980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 140869, 281738, 422607, 563476, 704345, 845214, 1126952, 1267821, 1408690, 1690428, 2113035, 2253904, 2535642, 2817380, 3380856, 4226070, 5071284, 5634760, 6339105, 6761712, 8452140, 10142568, 11269520, 12678210, 16904280, 20285136, 25356420, 33808560, 50712840, 101425680]

約数ペア:

[(1, 101425680), (2, 50712840), (3, 33808560), (4, 25356420), (5, 20285136), (6, 16904280), (8, 12678210), (9, 11269520), (10, 10142568), (12, 8452140), (15, 6761712), (16, 6339105), (18, 5634760), (20, 5071284), (24, 4226070), (30, 3380856), (36, 2817380), (40, 2535642), (45, 2253904), (48, 2113035), (60, 1690428), (72, 1408690), (80, 1267821), (90, 1126952), (120, 845214), (144, 704345), (180, 563476), (240, 422607), (360, 281738), (720, 140869)]