1244254740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{262501}}^1$

素因数の和:262592

約数の個数: 48

約数和(自身を含む): 3528026880

約数和(自身を除く): 2283772140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 262501, 525002, 787503, 1050004, 1312505, 1575006, 2625010, 3150012, 3937515, 5250020, 7875030, 15750060, 20737579, 41475158, 62212737, 82950316, 103687895, 124425474, 207375790, 248850948, 311063685, 414751580, 622127370, 1244254740]

約数ペア:

[(1, 1244254740), (2, 622127370), (3, 414751580), (4, 311063685), (5, 248850948), (6, 207375790), (10, 124425474), (12, 103687895), (15, 82950316), (20, 62212737), (30, 41475158), (60, 20737579), (79, 15750060), (158, 7875030), (237, 5250020), (316, 3937515), (395, 3150012), (474, 2625010), (790, 1575006), (948, 1312505), (1185, 1050004), (1580, 787503), (2370, 525002), (4740, 262501)]