87293880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{242483}}^1$

素因数の和:242500

約数の個数: 48

約数和(自身を含む): 283706280

約数和(自身を除く): 196412400

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, 242483, 484966, 727449, 969932, 1212415, 1454898, 1939864, 2182347, 2424830, 2909796, 3637245, 4364694, 4849660, 5819592, 7274490, 8729388, 9699320, 10911735, 14548980, 17458776, 21823470, 29097960, 43646940, 87293880]

約数ペア:

[(1, 87293880), (2, 43646940), (3, 29097960), (4, 21823470), (5, 17458776), (6, 14548980), (8, 10911735), (9, 9699320), (10, 8729388), (12, 7274490), (15, 5819592), (18, 4849660), (20, 4364694), (24, 3637245), (30, 2909796), (36, 2424830), (40, 2182347), (45, 1939864), (60, 1454898), (72, 1212415), (90, 969932), (120, 727449), (180, 484966), (360, 242483)]