56116440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 184373280

約数和(自身を除く): 128256840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1607, 1746, 1940, 2328, 2910, 3214, 3492, 3880, 4365, 4821, 5820, 6428, 6984, 8035, 8730, 9642, 11640, 12856, 14463, 16070, 17460, 19284, 24105, 28926, 32140, 34920, 38568, 48210, 57852, 64280, 72315, 96420, 115704, 144630, 155879, 192840, 289260, 311758, 467637, 578520, 623516, 779395, 935274, 1247032, 1402911, 1558790, 1870548, 2338185, 2805822, 3117580, 3741096, 4676370, 5611644, 6235160, 7014555, 9352740, 11223288, 14029110, 18705480, 28058220, 56116440]

約数ペア:

[(1, 56116440), (2, 28058220), (3, 18705480), (4, 14029110), (5, 11223288), (6, 9352740), (8, 7014555), (9, 6235160), (10, 5611644), (12, 4676370), (15, 3741096), (18, 3117580), (20, 2805822), (24, 2338185), (30, 1870548), (36, 1558790), (40, 1402911), (45, 1247032), (60, 935274), (72, 779395), (90, 623516), (97, 578520), (120, 467637), (180, 311758), (194, 289260), (291, 192840), (360, 155879), (388, 144630), (485, 115704), (582, 96420), (776, 72315), (873, 64280), (970, 57852), (1164, 48210), (1455, 38568), (1607, 34920), (1746, 32140), (1940, 28926), (2328, 24105), (2910, 19284), (3214, 17460), (3492, 16070), (3880, 14463), (4365, 12856), (4821, 11640), (5820, 9642), (6428, 8730), (6984, 8035)]