15735120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65563}}^1$

素因数の和:65579

約数の個数: 40

約数和(自身を含む): 48779616

約数和(自身を除く): 33044496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65563, 131126, 196689, 262252, 327815, 393378, 524504, 655630, 786756, 983445, 1049008, 1311260, 1573512, 1966890, 2622520, 3147024, 3933780, 5245040, 7867560, 15735120]

約数ペア:

[(1, 15735120), (2, 7867560), (3, 5245040), (4, 3933780), (5, 3147024), (6, 2622520), (8, 1966890), (10, 1573512), (12, 1311260), (15, 1049008), (16, 983445), (20, 786756), (24, 655630), (30, 524504), (40, 393378), (48, 327815), (60, 262252), (80, 196689), (120, 131126), (240, 65563)]