15671987640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{821383}}^1$

素因数の和:821453

約数の個数: 96

約数和(自身を含む): 51895041120

約数和(自身を除く): 36223053480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 19080, 821383, 1642766, 2464149, 3285532, 4106915, 4928298, 6571064, 7392447, 8213830, 9856596, 12320745, 14784894, 16427660, 19713192, 24641490, 29569788, 32855320, 36962235, 43533299, 49282980, 59139576, 73924470, 87066598, 98565960, 130599897, 147848940, 174133196, 217666495, 261199794, 295697880, 348266392, 391799691, 435332990, 522399588, 652999485, 783599382, 870665980, 1044799176, 1305998970, 1567198764, 1741331960, 1958998455, 2611997940, 3134397528, 3917996910, 5223995880, 7835993820, 15671987640]

約数ペア:

[(1, 15671987640), (2, 7835993820), (3, 5223995880), (4, 3917996910), (5, 3134397528), (6, 2611997940), (8, 1958998455), (9, 1741331960), (10, 1567198764), (12, 1305998970), (15, 1044799176), (18, 870665980), (20, 783599382), (24, 652999485), (30, 522399588), (36, 435332990), (40, 391799691), (45, 348266392), (53, 295697880), (60, 261199794), (72, 217666495), (90, 174133196), (106, 147848940), (120, 130599897), (159, 98565960), (180, 87066598), (212, 73924470), (265, 59139576), (318, 49282980), (360, 43533299), (424, 36962235), (477, 32855320), (530, 29569788), (636, 24641490), (795, 19713192), (954, 16427660), (1060, 14784894), (1272, 12320745), (1590, 9856596), (1908, 8213830), (2120, 7392447), (2385, 6571064), (3180, 4928298), (3816, 4106915), (4770, 3285532), (6360, 2464149), (9540, 1642766), (19080, 821383)]