27451560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 83191680

約数和(自身を除く): 55740120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2221, 2472, 3090, 4120, 4442, 6180, 6663, 8884, 11105, 12360, 13326, 17768, 22210, 26652, 33315, 44420, 53304, 66630, 88840, 133260, 228763, 266520, 457526, 686289, 915052, 1143815, 1372578, 1830104, 2287630, 2745156, 3431445, 4575260, 5490312, 6862890, 9150520, 13725780, 27451560]

約数ペア:

[(1, 27451560), (2, 13725780), (3, 9150520), (4, 6862890), (5, 5490312), (6, 4575260), (8, 3431445), (10, 2745156), (12, 2287630), (15, 1830104), (20, 1372578), (24, 1143815), (30, 915052), (40, 686289), (60, 457526), (103, 266520), (120, 228763), (206, 133260), (309, 88840), (412, 66630), (515, 53304), (618, 44420), (824, 33315), (1030, 26652), (1236, 22210), (1545, 17768), (2060, 13326), (2221, 12360), (2472, 11105), (3090, 8884), (4120, 6663), (4442, 6180)]