7425840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{30941}}^1$

素因数の和:30957

約数の個数: 40

約数和(自身を含む): 23020848

約数和(自身を除く): 15595008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 30941, 61882, 92823, 123764, 154705, 185646, 247528, 309410, 371292, 464115, 495056, 618820, 742584, 928230, 1237640, 1485168, 1856460, 2475280, 3712920, 7425840]

約数ペア:

[(1, 7425840), (2, 3712920), (3, 2475280), (4, 1856460), (5, 1485168), (6, 1237640), (8, 928230), (10, 742584), (12, 618820), (15, 495056), (16, 464115), (20, 371292), (24, 309410), (30, 247528), (40, 185646), (48, 154705), (60, 123764), (80, 92823), (120, 61882), (240, 30941)]