12012120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 39751920

約数和(自身を除く): 27739800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 547, 549, 610, 732, 915, 1094, 1098, 1220, 1464, 1641, 1830, 2188, 2196, 2440, 2735, 2745, 3282, 3660, 4376, 4392, 4923, 5470, 5490, 6564, 7320, 8205, 9846, 10940, 10980, 13128, 16410, 19692, 21880, 21960, 24615, 32820, 33367, 39384, 49230, 65640, 66734, 98460, 100101, 133468, 166835, 196920, 200202, 266936, 300303, 333670, 400404, 500505, 600606, 667340, 800808, 1001010, 1201212, 1334680, 1501515, 2002020, 2402424, 3003030, 4004040, 6006060, 12012120]

約数ペア:

[(1, 12012120), (2, 6006060), (3, 4004040), (4, 3003030), (5, 2402424), (6, 2002020), (8, 1501515), (9, 1334680), (10, 1201212), (12, 1001010), (15, 800808), (18, 667340), (20, 600606), (24, 500505), (30, 400404), (36, 333670), (40, 300303), (45, 266936), (60, 200202), (61, 196920), (72, 166835), (90, 133468), (120, 100101), (122, 98460), (180, 66734), (183, 65640), (244, 49230), (305, 39384), (360, 33367), (366, 32820), (488, 24615), (547, 21960), (549, 21880), (610, 19692), (732, 16410), (915, 13128), (1094, 10980), (1098, 10940), (1220, 9846), (1464, 8205), (1641, 7320), (1830, 6564), (2188, 5490), (2196, 5470), (2440, 4923), (2735, 4392), (2745, 4376), (3282, 3660)]