76531440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{318881}}^1$

素因数の和:318897

約数の個数: 40

約数和(自身を含む): 237248208

約数和(自身を除く): 160716768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 318881, 637762, 956643, 1275524, 1594405, 1913286, 2551048, 3188810, 3826572, 4783215, 5102096, 6377620, 7653144, 9566430, 12755240, 15306288, 19132860, 25510480, 38265720, 76531440]

約数ペア:

[(1, 76531440), (2, 38265720), (3, 25510480), (4, 19132860), (5, 15306288), (6, 12755240), (8, 9566430), (10, 7653144), (12, 6377620), (15, 5102096), (16, 4783215), (20, 3826572), (24, 3188810), (30, 2551048), (40, 1913286), (48, 1594405), (60, 1275524), (80, 956643), (120, 637762), (240, 318881)]