11835540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 24855660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1399, 1410, 1692, 2115, 2798, 2820, 4197, 4230, 5596, 6995, 8394, 8460, 12591, 13990, 16788, 20985, 25182, 27980, 41970, 50364, 62955, 65753, 83940, 125910, 131506, 197259, 251820, 263012, 328765, 394518, 591777, 657530, 789036, 986295, 1183554, 1315060, 1972590, 2367108, 2958885, 3945180, 5917770, 11835540]

約数ペア:

[(1, 11835540), (2, 5917770), (3, 3945180), (4, 2958885), (5, 2367108), (6, 1972590), (9, 1315060), (10, 1183554), (12, 986295), (15, 789036), (18, 657530), (20, 591777), (30, 394518), (36, 328765), (45, 263012), (47, 251820), (60, 197259), (90, 131506), (94, 125910), (141, 83940), (180, 65753), (188, 62955), (235, 50364), (282, 41970), (423, 27980), (470, 25182), (564, 20985), (705, 16788), (846, 13990), (940, 12591), (1399, 8460), (1410, 8394), (1692, 6995), (2115, 5596), (2798, 4230), (2820, 4197)]