56516280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3119}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 170726400

約数和(自身を除く): 114210120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3119, 3624, 4530, 6040, 6238, 9060, 9357, 12476, 15595, 18120, 18714, 24952, 31190, 37428, 46785, 62380, 74856, 93570, 124760, 187140, 374280, 470969, 941938, 1412907, 1883876, 2354845, 2825814, 3767752, 4709690, 5651628, 7064535, 9419380, 11303256, 14129070, 18838760, 28258140, 56516280]

約数ペア:

[(1, 56516280), (2, 28258140), (3, 18838760), (4, 14129070), (5, 11303256), (6, 9419380), (8, 7064535), (10, 5651628), (12, 4709690), (15, 3767752), (20, 2825814), (24, 2354845), (30, 1883876), (40, 1412907), (60, 941938), (120, 470969), (151, 374280), (302, 187140), (453, 124760), (604, 93570), (755, 74856), (906, 62380), (1208, 46785), (1510, 37428), (1812, 31190), (2265, 24952), (3020, 18714), (3119, 18120), (3624, 15595), (4530, 12476), (6040, 9357), (6238, 9060)]