29045880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{80683}}^1$

素因数の和:80700

約数の個数: 48

約数和(自身を含む): 94400280

約数和(自身を除く): 65354400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 80683, 161366, 242049, 322732, 403415, 484098, 645464, 726147, 806830, 968196, 1210245, 1452294, 1613660, 1936392, 2420490, 2904588, 3227320, 3630735, 4840980, 5809176, 7261470, 9681960, 14522940, 29045880]

約数ペア:

[(1, 29045880), (2, 14522940), (3, 9681960), (4, 7261470), (5, 5809176), (6, 4840980), (8, 3630735), (9, 3227320), (10, 2904588), (12, 2420490), (15, 1936392), (18, 1613660), (20, 1452294), (24, 1210245), (30, 968196), (36, 806830), (40, 726147), (45, 645464), (60, 484098), (72, 403415), (90, 322732), (120, 242049), (180, 161366), (360, 80683)]