194368560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{809869}}^1$

素因数の和:809885

約数の個数: 40

約数和(自身を含む): 602543280

約数和(自身を除く): 408174720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 809869, 1619738, 2429607, 3239476, 4049345, 4859214, 6478952, 8098690, 9718428, 12148035, 12957904, 16197380, 19436856, 24296070, 32394760, 38873712, 48592140, 64789520, 97184280, 194368560]

約数ペア:

[(1, 194368560), (2, 97184280), (3, 64789520), (4, 48592140), (5, 38873712), (6, 32394760), (8, 24296070), (10, 19436856), (12, 16197380), (15, 12957904), (16, 12148035), (20, 9718428), (24, 8098690), (30, 6478952), (40, 4859214), (48, 4049345), (60, 3239476), (80, 2429607), (120, 1619738), (240, 809869)]