76540080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{318917}}^1$

素因数の和:318933

約数の個数: 40

約数和(自身を含む): 237274992

約数和(自身を除く): 160734912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 318917, 637834, 956751, 1275668, 1594585, 1913502, 2551336, 3189170, 3827004, 4783755, 5102672, 6378340, 7654008, 9567510, 12756680, 15308016, 19135020, 25513360, 38270040, 76540080]

約数ペア:

[(1, 76540080), (2, 38270040), (3, 25513360), (4, 19135020), (5, 15308016), (6, 12756680), (8, 9567510), (10, 7654008), (12, 6378340), (15, 5102672), (16, 4783755), (20, 3827004), (24, 3189170), (30, 2551336), (40, 1913502), (48, 1594585), (60, 1275668), (80, 956751), (120, 637834), (240, 318917)]