462294540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2213

約数の個数: 120

約数和(自身を含む): 1461379920

約数和(自身を除く): 999085380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 405, 417, 540, 556, 695, 810, 834, 1251, 1390, 1620, 1668, 2053, 2085, 2502, 2780, 3753, 4106, 4170, 5004, 6159, 6255, 7506, 8212, 8340, 10265, 11259, 12318, 12510, 15012, 18477, 18765, 20530, 22518, 24636, 25020, 30795, 36954, 37530, 41060, 45036, 55431, 56295, 61590, 73908, 75060, 92385, 110862, 112590, 123180, 166293, 184770, 221724, 225180, 277155, 285367, 332586, 369540, 554310, 570734, 665172, 831465, 856101, 1108620, 1141468, 1426835, 1662930, 1712202, 2568303, 2853670, 3325860, 3424404, 4280505, 5136606, 5707340, 7704909, 8561010, 10273212, 12841515, 15409818, 17122020, 23114727, 25683030, 30819636, 38524545, 46229454, 51366060, 77049090, 92458908, 115573635, 154098180, 231147270, 462294540]

約数ペア:

[(1, 462294540), (2, 231147270), (3, 154098180), (4, 115573635), (5, 92458908), (6, 77049090), (9, 51366060), (10, 46229454), (12, 38524545), (15, 30819636), (18, 25683030), (20, 23114727), (27, 17122020), (30, 15409818), (36, 12841515), (45, 10273212), (54, 8561010), (60, 7704909), (81, 5707340), (90, 5136606), (108, 4280505), (135, 3424404), (139, 3325860), (162, 2853670), (180, 2568303), (270, 1712202), (278, 1662930), (324, 1426835), (405, 1141468), (417, 1108620), (540, 856101), (556, 831465), (695, 665172), (810, 570734), (834, 554310), (1251, 369540), (1390, 332586), (1620, 285367), (1668, 277155), (2053, 225180), (2085, 221724), (2502, 184770), (2780, 166293), (3753, 123180), (4106, 112590), (4170, 110862), (5004, 92385), (6159, 75060), (6255, 73908), (7506, 61590), (8212, 56295), (8340, 55431), (10265, 45036), (11259, 41060), (12318, 37530), (12510, 36954), (15012, 30795), (18477, 25020), (18765, 24636), (20530, 22518)]