89081640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{82483}}^1$

素因数の和:82503

約数の個数: 64

約数和(自身を含む): 296942400

約数和(自身を除く): 207860760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 82483, 164966, 247449, 329932, 412415, 494898, 659864, 742347, 824830, 989796, 1237245, 1484694, 1649660, 1979592, 2227041, 2474490, 2969388, 3299320, 3711735, 4454082, 4948980, 5938776, 7423470, 8908164, 9897960, 11135205, 14846940, 17816328, 22270410, 29693880, 44540820, 89081640]

約数ペア:

[(1, 89081640), (2, 44540820), (3, 29693880), (4, 22270410), (5, 17816328), (6, 14846940), (8, 11135205), (9, 9897960), (10, 8908164), (12, 7423470), (15, 5938776), (18, 4948980), (20, 4454082), (24, 3711735), (27, 3299320), (30, 2969388), (36, 2474490), (40, 2227041), (45, 1979592), (54, 1649660), (60, 1484694), (72, 1237245), (90, 989796), (108, 824830), (120, 742347), (135, 659864), (180, 494898), (216, 412415), (270, 329932), (360, 247449), (540, 164966), (1080, 82483)]