79498080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55207}}^1$

素因数の和:55228

約数の個数: 72

約数和(自身を含む): 271292112

約数和(自身を除く): 191794032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55207, 110414, 165621, 220828, 276035, 331242, 441656, 496863, 552070, 662484, 828105, 883312, 993726, 1104140, 1324968, 1656210, 1766624, 1987452, 2208280, 2484315, 2649936, 3312420, 3974904, 4416560, 4968630, 5299872, 6624840, 7949808, 8833120, 9937260, 13249680, 15899616, 19874520, 26499360, 39749040, 79498080]

約数ペア:

[(1, 79498080), (2, 39749040), (3, 26499360), (4, 19874520), (5, 15899616), (6, 13249680), (8, 9937260), (9, 8833120), (10, 7949808), (12, 6624840), (15, 5299872), (16, 4968630), (18, 4416560), (20, 3974904), (24, 3312420), (30, 2649936), (32, 2484315), (36, 2208280), (40, 1987452), (45, 1766624), (48, 1656210), (60, 1324968), (72, 1104140), (80, 993726), (90, 883312), (96, 828105), (120, 662484), (144, 552070), (160, 496863), (180, 441656), (240, 331242), (288, 276035), (360, 220828), (480, 165621), (720, 110414), (1440, 55207)]