85776840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79423}}^1$

素因数の和:79443

約数の個数: 64

約数和(自身を含む): 285926400

約数和(自身を除く): 200149560

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, 79423, 158846, 238269, 317692, 397115, 476538, 635384, 714807, 794230, 953076, 1191345, 1429614, 1588460, 1906152, 2144421, 2382690, 2859228, 3176920, 3574035, 4288842, 4765380, 5718456, 7148070, 8577684, 9530760, 10722105, 14296140, 17155368, 21444210, 28592280, 42888420, 85776840]

約数ペア:

[(1, 85776840), (2, 42888420), (3, 28592280), (4, 21444210), (5, 17155368), (6, 14296140), (8, 10722105), (9, 9530760), (10, 8577684), (12, 7148070), (15, 5718456), (18, 4765380), (20, 4288842), (24, 3574035), (27, 3176920), (30, 2859228), (36, 2382690), (40, 2144421), (45, 1906152), (54, 1588460), (60, 1429614), (72, 1191345), (90, 953076), (108, 794230), (120, 714807), (135, 635384), (180, 476538), (216, 397115), (270, 317692), (360, 238269), (540, 158846), (1080, 79423)]