77425680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{322607}}^1$

素因数の和:322623

約数の個数: 40

約数和(自身を含む): 240020352

約数和(自身を除く): 162594672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 322607, 645214, 967821, 1290428, 1613035, 1935642, 2580856, 3226070, 3871284, 4839105, 5161712, 6452140, 7742568, 9678210, 12904280, 15485136, 19356420, 25808560, 38712840, 77425680]

約数ペア:

[(1, 77425680), (2, 38712840), (3, 25808560), (4, 19356420), (5, 15485136), (6, 12904280), (8, 9678210), (10, 7742568), (12, 6452140), (15, 5161712), (16, 4839105), (20, 3871284), (24, 3226070), (30, 2580856), (40, 1935642), (48, 1613035), (60, 1290428), (80, 967821), (120, 645214), (240, 322607)]