229620240

素因数分解:

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

素因数の和:318936

約数の個数: 60

約数和(自身を含む): 771143724

約数和(自身を除く): 541523484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 318917, 637834, 956751, 1275668, 1594585, 1913502, 2551336, 2870253, 3189170, 3827004, 4783755, 5102672, 5740506, 6378340, 7654008, 9567510, 11481012, 12756680, 14351265, 15308016, 19135020, 22962024, 25513360, 28702530, 38270040, 45924048, 57405060, 76540080, 114810120, 229620240]

約数ペア:

[(1, 229620240), (2, 114810120), (3, 76540080), (4, 57405060), (5, 45924048), (6, 38270040), (8, 28702530), (9, 25513360), (10, 22962024), (12, 19135020), (15, 15308016), (16, 14351265), (18, 12756680), (20, 11481012), (24, 9567510), (30, 7654008), (36, 6378340), (40, 5740506), (45, 5102672), (48, 4783755), (60, 3827004), (72, 3189170), (80, 2870253), (90, 2551336), (120, 1913502), (144, 1594585), (180, 1275668), (240, 956751), (360, 637834), (720, 318917)]