1211530080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{1619}}^1$

素因数の和:3196

約数の個数: 96

約数和(自身を含む): 3821126400

約数和(自身を除く): 2609596320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1559, 1619, 3118, 3238, 4677, 4857, 6236, 6476, 7795, 8095, 9354, 9714, 12472, 12952, 15590, 16190, 18708, 19428, 23385, 24285, 24944, 25904, 31180, 32380, 37416, 38856, 46770, 48570, 49888, 51808, 62360, 64760, 74832, 77712, 93540, 97140, 124720, 129520, 149664, 155424, 187080, 194280, 249440, 259040, 374160, 388560, 748320, 777120, 2524021, 5048042, 7572063, 10096084, 12620105, 15144126, 20192168, 25240210, 30288252, 37860315, 40384336, 50480420, 60576504, 75720630, 80768672, 100960840, 121153008, 151441260, 201921680, 242306016, 302882520, 403843360, 605765040, 1211530080]

約数ペア:

[(1, 1211530080), (2, 605765040), (3, 403843360), (4, 302882520), (5, 242306016), (6, 201921680), (8, 151441260), (10, 121153008), (12, 100960840), (15, 80768672), (16, 75720630), (20, 60576504), (24, 50480420), (30, 40384336), (32, 37860315), (40, 30288252), (48, 25240210), (60, 20192168), (80, 15144126), (96, 12620105), (120, 10096084), (160, 7572063), (240, 5048042), (480, 2524021), (1559, 777120), (1619, 748320), (3118, 388560), (3238, 374160), (4677, 259040), (4857, 249440), (6236, 194280), (6476, 187080), (7795, 155424), (8095, 149664), (9354, 129520), (9714, 124720), (12472, 97140), (12952, 93540), (15590, 77712), (16190, 74832), (18708, 64760), (19428, 62360), (23385, 51808), (24285, 49888), (24944, 48570), (25904, 46770), (31180, 38856), (32380, 37416)]