121535880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9833}}^1$

素因数の和:9950

約数の個数: 64

約数和(自身を含む): 368184960

約数和(自身を除く): 246649080

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, 2472, 3090, 4120, 6180, 9833, 12360, 19666, 29499, 39332, 49165, 58998, 78664, 98330, 117996, 147495, 196660, 235992, 294990, 393320, 589980, 1012799, 1179960, 2025598, 3038397, 4051196, 5063995, 6076794, 8102392, 10127990, 12153588, 15191985, 20255980, 24307176, 30383970, 40511960, 60767940, 121535880]

約数ペア:

[(1, 121535880), (2, 60767940), (3, 40511960), (4, 30383970), (5, 24307176), (6, 20255980), (8, 15191985), (10, 12153588), (12, 10127990), (15, 8102392), (20, 6076794), (24, 5063995), (30, 4051196), (40, 3038397), (60, 2025598), (103, 1179960), (120, 1012799), (206, 589980), (309, 393320), (412, 294990), (515, 235992), (618, 196660), (824, 147495), (1030, 117996), (1236, 98330), (1545, 78664), (2060, 58998), (2472, 49165), (3090, 39332), (4120, 29499), (6180, 19666), (9833, 12360)]